This quiz works best with JavaScript enabled. Home > Grammar > Sentence Structure > Coordination – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In human, the number of cranial nerves is A) 12. B) 31. C) 24. D) 26. Show Answer Correct Answer: C) 24. 2. Dichloridobis(ethane-1, 2-diamine)cobalt(III) ion is A) [CuCl$_{2}$ (en)$_{2}$ ]$^{+}$. B) [CoCl$_{2}$ (en)$_{3}$ ]$^{+}$. C) [CoCl$_{2}$ (en)$_{2}$ ]$^{+}$. D) [CoCl$_{3}$ (en)$_{2}$ ]$^{+}$. Show Answer Correct Answer: C) [CoCl$_{2}$ (en)$_{2}$ ]$^{+}$. 3. Juxtaglomerular cells of kidney produce a hormone called A) Cholecystokinin. B) Erythropoietin. C) ADH. D) ANF. Show Answer Correct Answer: B) Erythropoietin. 4. Identify the method used in the sentence:"Her mother, who was a theatrical actress, looks ravishing." A) One. B) Two. C) Three. D) None of the above. Show Answer Correct Answer: C) Three. 5. REFLEX REACTIONS FOR VISION, AUDITORY AND TOUCH ARE SHOWN BY ..... A) FORE BRAIN. B) MIDBRAIN. C) HIND BRAIN. D) NONE. Show Answer Correct Answer: B) MIDBRAIN. 6. Which one of the following is a homoleptic complex?(a) Tris(ethane-1, 2-diamine)cobalt (III) chloride(b) triamminetriaquachromium (III) chloride(c) diamminechloridonitro-N-platinum (II)(d) pentaamminecarbonatocobalt (III) chloride A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 7. The girl was hungry, ..... she had not eaten since breakfast. A) For. B) But. C) Yet. D) Nor. Show Answer Correct Answer: A) For. 8. Which of the following statements is the best to explain the need for homeostasis to the organism? A) Avoid sudden death. B) Maintain constant body temperature. C) Ensure that all enzymes involved in chemical reactions work well. D) Provides optimum internal environment for efficient metabolic activity. Show Answer Correct Answer: D) Provides optimum internal environment for efficient metabolic activity. 9. In 1892, Americans wanted a public structure to rival the Eiffel Tower, for an engineer named George Ferris designed the Ferris wheel. A) No change. B) Although. C) So. D) Or. Show Answer Correct Answer: C) So. 10. It may not be the longest in history, one 2010 traffic jam near Beijing, China lasted for 12 days and spanned 62 miles. A) No change. B) Considering. C) But. D) Although. Show Answer Correct Answer: D) Although. 11. The compound having lowest oxdation state of iron is A) K$_{4}$[Fe(CN)$_{6}$]. B) K$_{2}$FeO$_{4}$. C) [Fe(CO)$_{5}$]. D) K$_{3}$[Fe(CN)$_{6}$]. Show Answer Correct Answer: C) [Fe(CO)$_{5}$]. 12. Which one of the endocrine glands is known as master gland? A) A) Pituitary. B) B) Adrenal. C) C) Thyroid. D) D) Parathyroid. E) Ans. a) Pituitary. Show Answer Correct Answer: A) A) Pituitary. 13. 1-In females, LH induces growth of ovarian follicles and maintains the corpus luteum.2-An impairment affecting synthesis or release of ADH results into Diabetes Mellitus.3-Melatonin helps in maintaining the normal rhythms of sleep-wake cycle and body temperature.4-Location of pineal gland is basal part of diencephalon A) 1 and 2 are incorrect. B) 2 and 3 are incorrect. C) 1, 2 and 4 are incorrect. D) 3 and 4 are incorrect. Show Answer Correct Answer: C) 1, 2 and 4 are incorrect. 14. The oxidation state of Fe in [Fe(CN)$_{6}$]$^{-3}$ is:(a) +2 (b) +3 (c)-1 (d)-3 A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 15. Sensory organs contain receptors that detect stimuli in internal or external environment. All of these are sensory organs EXCEPT A) Eyes. B) Skin. C) Tongue. D) Liver. Show Answer Correct Answer: D) Liver. 16. What is the function of the choroid? A) Control movement of the eyeball. B) Protects eyeball from mechanical damage. C) Provide nutrients to the eyeball. D) Refract light into the retina. Show Answer Correct Answer: C) Provide nutrients to the eyeball. 17. Sistem saraf pusat terdiri atas ..... A) Otak dan serabut saraf. B) Otak dan sumsum tulang belakang. C) Serabut saraf dan sumsum tulang belakang. D) Otak kecil dan sumsum tulang belakang. Show Answer Correct Answer: B) Otak dan sumsum tulang belakang. 18. On what basis, neurons are classified as-unipolar, bipolar or multipolar? A) Transmission of impulse. B) Number of axons and dendrites. C) Sensory or motor nature. D) Number of nucleus within cell body. Show Answer Correct Answer: B) Number of axons and dendrites. 19. A person is sitting in a dark room. What happens in the eye when a light is switched on? A) Circular muscle of iris:contractsize of pupil:decreases. B) Circular muscle of iris:contractsize of pupil:increases. C) Circular muscle of iris:relaxessize of pupil:decreases. D) Circular muscle of iris:relaxessize of pupil:increases. Show Answer Correct Answer: A) Circular muscle of iris:contractsize of pupil:decreases. 20. What is the oxidation state of iron in [Fe(CN)6]4-? A) +1. B) +3. C) +2. D) 0. Show Answer Correct Answer: C) +2. 21. Which one of the following is not a refractive medium of the eye? A) Lens. B) Vitreous humour. C) Aqueous humour. D) Pupil. Show Answer Correct Answer: D) Pupil. 22. How many electrons can fit into the d subshell (all the d orbitals) in one electron shell? A) 10. B) 5. C) 2. D) 20. Show Answer Correct Answer: A) 10. 23. Jahn-Teller effect is not observed in high spin complexes of A) D$^{7}$. B) D$^{8}$. C) D$^{4}$. D) D$^{9}$. Show Answer Correct Answer: B) D$^{8}$. 24. He hates to use air conditioners ..... they affect the ozone layer. A) For. B) So. C) But. D) Yet. Show Answer Correct Answer: A) For. 25. Father of Coordination chemistry A) Werner. B) Arrhenius. C) Einstein. D) Newton. Show Answer Correct Answer: A) Werner. ← PreviousNext →Related QuizzesGrammar QuizzesCoordination Quiz 1Coordination Quiz 2Coordination Quiz 3Coordination Quiz 4Coordination Quiz 5Coordination Quiz 6Coordination Quiz 7Coordination Quiz 8Coordination Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books