This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Advanced > Syntax > Valency – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Valency Quiz 7 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The charge present on phosphate radical is A) -3. B) -5. C) -2. D) -4. Show Answer Correct Answer: A) -3. 2. An anion is an atom or group of atoms with ..... charge. A) A negative. B) A positive. C) No. D) None of the above. Show Answer Correct Answer: A) A negative. 3. Monotransitive verbs need a direct object to be complete A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 4. What is the valency of Nitrogen (N)? A) 3. B) 4. C) 1. D) 2. Show Answer Correct Answer: A) 3. 5. The chemical name of Mg$_{3}$N$_{2 }$is A) Trimagnesium nitrogen. B) Magnesium nitride. C) Magnesium dinitiride. D) Trimagnesium nitride. Show Answer Correct Answer: B) Magnesium nitride. 6. How many elements are in C$_{6}$H$_{12}$O$_{6}$? A) 4. B) 1. C) 2. D) 3. Show Answer Correct Answer: D) 3. 7. What is the valency of Iron [III]? A) 1. B) 2. C) 3. D) None of the above. Show Answer Correct Answer: B) 2. 8. Ferric is also known as A) Tin (II). B) Zinc (III). C) Iron (II). D) Iron (III). Show Answer Correct Answer: D) Iron (III). 9. What is the formula of phosphorus chloride? A) Cl$_{7}$P$_{5}$. B) P$_{5}$Cl$_{7}$. C) PCl$_{3}$. D) PCl. Show Answer Correct Answer: C) PCl$_{3}$. 10. What is the valency of lead? A) 5, 7. B) 1, 4. C) 2, 4. D) 1, 2. Show Answer Correct Answer: C) 2, 4. 11. The valence electrons of an atom are present inwhich shell of the following A) Middle shell. B) Outermost shell. C) Any shell of the atom. D) Innermost shell. Show Answer Correct Answer: B) Outermost shell. 12. When a metal bonds to a non-metal, what happens to its outermost or valence electrons? A) It will gain more to become negatively charged. B) It will lose them to become positively charged. C) It will share them with Hydrogen. D) It will dissolve in water to form a solution. Show Answer Correct Answer: B) It will lose them to become positively charged. 13. He gave me the book. A) Subject + Ditransitive Verb + Indirect Object + Direct Object. B) Subject + Complex transitive Verb + Direct Object+ Objective Complement. C) Subject + Intransitive Verb + Optional adverbial. D) Subject + Monotransitive Verb + Direct Object. Show Answer Correct Answer: A) Subject + Ditransitive Verb + Indirect Object + Direct Object. 14. The period that an element is in, tells you what? A) Number of shells. B) Number of protons. C) Number of electrons. D) Number of valence electrons. Show Answer Correct Answer: A) Number of shells. 15. Zn $^{II }$+ S$^{ II}$ A) ZSN. B) ZSn. C) ZNs. D) ZnS. Show Answer Correct Answer: D) ZnS. 16. Which has variable valency A) Oxide. B) Zinc. C) Hydrogen. D) Iron. Show Answer Correct Answer: D) Iron. 17. Short hand representation for the atom of a specific element A) Element. B) Atom. C) Symbol. D) None of the above. Show Answer Correct Answer: C) Symbol. 18. O is the chemical symbol for A) Argon. B) Helium. C) Oxygen. D) Neon. Show Answer Correct Answer: C) Oxygen. 19. The valency of Chlorine in AlCl$_{3}$ is A) 1. B) 3. C) 2. D) None of the above. Show Answer Correct Answer: A) 1. 20. What is the atomic number of hydrogen? A) 0. B) 2. C) 3. D) 1. Show Answer Correct Answer: D) 1. 21. Ditransitive verbs are verbs that take a direct and an indirect object A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 22. Valency of Chlorine A) 0. B) 1. C) 2. D) None of the above. Show Answer Correct Answer: B) 1. 23. How many valence electrons are in an atom of P? A) 3. B) 4. C) 5. D) 2. Show Answer Correct Answer: C) 5. 24. How many valence electrons are in an atom of Ar? A) 1. B) 4. C) 2. D) 8. Show Answer Correct Answer: D) 8. 25. An ion with 5 protons, 6 neutrons, and a charge of 3+ has an atomic number of ..... A) 5. B) 11. C) 3. D) 8. Show Answer Correct Answer: A) 5. 26. How is valency determined for elements? A) Based on the number of electrons an element needs to gain, lose, or share to achieve a full outer shell. B) By the number of protons in the nucleus. C) According to the atomic mass of the element. D) Based on the color of the element. Show Answer Correct Answer: A) Based on the number of electrons an element needs to gain, lose, or share to achieve a full outer shell. 27. What is the valency of Sulphate? A) -1. B) -3. C) +2. D) -2. Show Answer Correct Answer: D) -2. 28. Balance this equation ..... Mg + ..... Cl$_{2 }$$\rightarrow$ ..... MgCl$_{2}$ A) 2, 1, 1. B) Already balanced. C) 1, 2, 1. D) 1, 1, 2. Show Answer Correct Answer: B) Already balanced. 29. Copper(II) has an ionic charge of A) -3. B) Neutral. C) +2. D) +1. Show Answer Correct Answer: C) +2. 30. The no. Of valence electrons determines A) Density of an atom. B) Chemical reactivity of an atom. C) Number of protons present. D) Atomic mass. Show Answer Correct Answer: B) Chemical reactivity of an atom. 31. What is Atomic Mass Number? A) Number of Protons. B) Number of Neutrons. C) Number of Protons and Neutrons. D) Number of Protons and Electrons. Show Answer Correct Answer: C) Number of Protons and Neutrons. 32. A chemical equation does not provide information about A) Reactants. B) Products. C) Volumes of reactants and products. D) Rates of chemical reaction. Show Answer Correct Answer: D) Rates of chemical reaction. 33. Formula of "glucose" A) $Ca_6He_{12}Oz_6$. B) $C_{12}H_{22}O_{11}$. C) $C_6H_{16}O_6$. D) $C_6H_{12}O_{ }$. Show Answer Correct Answer: C) $C_6H_{16}O_6$. 34. Betsy plays golf with her father every weekend. A) Monotransitive. B) Intransitive. C) Copular. D) Ditransitive. E) Complex transitive. Show Answer Correct Answer: A) Monotransitive. 35. Which of the following compound is not an acid? A) H$_{2}$SO$_{4}$. B) HCl. C) CH$_{4}$. D) HNO$_{3}$. Show Answer Correct Answer: C) CH$_{4}$. 36. Oxide ion (Select the correct charge) A) -1. B) -2. C) -3. D) None of the above. Show Answer Correct Answer: B) -2. 37. Which of the following statements about the particle of a gas is true? A) Gases can be compressed because their particles are smaller than those of liquids or solids. B) Gases can be compressed because there is plenty of space between their particles. C) Gases can be compressed because they have low boiling points. D) Gases can be compressed because their particles are more elastic than those of liquids or solids. Show Answer Correct Answer: B) Gases can be compressed because there is plenty of space between their particles. 38. Waves with a large wavelength have a ..... frequency A) High. B) Low. C) All the above. D) None of the above. Show Answer Correct Answer: B) Low. 39. If an atom has 8 valence electrons, it is said to be A) Not reactive, not stable. B) Reactive, Not stable. C) Not reactive, Stable. D) None of the above. Show Answer Correct Answer: C) Not reactive, Stable. 40. "She works as an instructor." The word in italic is: A) Effect. B) Associate. C) Theme. D) Actor. Show Answer Correct Answer: B) Associate. 41. What is the mass number defined as? A) The number of protons. B) The number of protons and neutrons. C) The number of neutrons. D) The number of protons and electrons. Show Answer Correct Answer: B) The number of protons and neutrons. 42. Phosphate ion (Select the correct charge) A) -1. B) -2. C) -3. D) None of the above. Show Answer Correct Answer: C) -3. 43. What is the electronic configuration of neon according to Bohr's model? A) 2, 8. B) 2, 7. C) 2, 10. D) 2, 9. Show Answer Correct Answer: A) 2, 8. 44. What is "the change in the condition of the entity named by the argument" ? A) Event. B) Theme. C) Action. D) Place. Show Answer Correct Answer: A) Event. 45. The number of electrons exchanged, lost or obtained by an atom during a chemical reaction is referred to as A) ATOMIC NUMBER. B) MASS NUMBER. C) VALENCY. D) NONE OF THE ABOVE. Show Answer Correct Answer: C) VALENCY. 46. Explain the relationship between atomic number and electrons. A) The atomic number is the total number of protons in an atom. B) The atomic number is equal to the number of neutrons in a neutral atom. C) Electrons are not related to the atomic number in any way. D) The atomic number is equal to the number of electrons in a neutral atom. Show Answer Correct Answer: D) The atomic number is equal to the number of electrons in a neutral atom. 47. Which ion has a valency of 3? A) Nitrate. B) Chlorate. C) Nitride. D) Sulfate. Show Answer Correct Answer: C) Nitride. 48. The molecular formula of the compound aluminium sulphate is A) Al$_{2}$(SO$_{4}$)$_{3}$. B) Al$_{2}$S$_{3}$. C) Al(SO$_{4}$)$_{3}$. D) Al$_{2}$(SO$_{3}$)$_{3}$. Show Answer Correct Answer: A) Al$_{2}$(SO$_{4}$)$_{3}$. 49. Complex transitive verbs are followed by a direct and an indirect object A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 50. Which is the correct formula for:three hydrogen (H)one sulfur (S)four oxygen (O) A) H$_{2}$O. B) HSO$_{4}$. C) H$_{4}$S$_{3}$O. D) H$_{3}$SO$_{4}$. Show Answer Correct Answer: D) H$_{3}$SO$_{4}$. 51. In H3PO3, what is valency of PO3? A) 1. B) 3. C) 2. D) 4. Show Answer Correct Answer: B) 3. 52. What is the name of this chemical, H$_{2}$SO$_{4}$? A) Sulfate. B) Sulfuric acid. C) Sulfate hydrogen. D) Hydrogen sulfate. Show Answer Correct Answer: B) Sulfuric acid. 53. The valency of hydroxide (OH) radical is A) 3. B) 2. C) 4. D) 1. Show Answer Correct Answer: D) 1. 54. Which of the following groups of elements have a valency of 3? A) Carbon (C), Silicon (Si), Selenium (Se). B) Oxygen (O), Fluorine (F), Chlorine (Cl). C) Iron (Fe), Manganese (Mn), Cobalt (Co). D) Boron (B), Aluminum (Al), Gallium (Ga), Indium (In), Thallium (Tl). Show Answer Correct Answer: D) Boron (B), Aluminum (Al), Gallium (Ga), Indium (In), Thallium (Tl). 55. Which element symbol is B? A) Bhorium. B) Barium. C) Boron. D) Beryllium. Show Answer Correct Answer: C) Boron. 56. The number of atoms present in a molecule is called its A) Symbol. B) Compound. C) Valency. D) Atomicity. Show Answer Correct Answer: D) Atomicity. 57. What is the formula of aluminium iodide? A) Al$_{3}$I. B) Al$_{3}$I$_{7}$. C) AlI$_{3}$. D) Al$_{1}$I$_{3}$. Show Answer Correct Answer: C) AlI$_{3}$. 58. I am potassium. I have 19 electrons. My valency is A) 2. B) 4. C) 1. D) 3. Show Answer Correct Answer: C) 1. 59. Carbide is a ..... elements A) Monovalent. B) Trivalent. C) Tetravalent. D) Divalent. Show Answer Correct Answer: C) Tetravalent. 60. What is the charge of an atom that has lost one electron? A) +2. B) -1. C) -2. D) +1. Show Answer Correct Answer: D) +1. ← PreviousNext →Related QuizzesAdvanced QuizzesGrammar QuizzesValency Quiz 1Valency Quiz 2Valency Quiz 3Valency Quiz 4Valency Quiz 5Valency Quiz 6Valency Quiz 8Valency Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books