MCQ Collection
KCET Chemistry MCQs
Practice KCET Chemistry questions with answers and explanations.
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Correct Answer: A. Boyle’s law
Explanation:
For fixed gas at constant temperature, PV is constant.
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Correct Answer: A. NH₃
Explanation:
NH₃ can donate a lone pair.
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Correct Answer: A. 4s
Explanation:
4s is filled before 3d in the standard sequence.
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Correct Answer: A. sp³
Explanation:
Four sigma bonds give tetrahedral sp³ hybridisation.
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Correct Answer: A. Boyle’s law
Explanation:
For fixed gas at constant temperature, PV is constant.
Choose an option to check your answer.
Correct Answer: A. NH₃
Explanation:
NH₃ can donate a lone pair.
Choose an option to check your answer.
Correct Answer: A. 4s
Explanation:
4s is filled before 3d in the standard sequence.
Choose an option to check your answer.
Correct Answer: A. sp³
Explanation:
Four sigma bonds give tetrahedral sp³ hybridisation.