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Organic Chemistry MCQ question and answer with solution | Chemistry Gk MCQs

Learn Organic Chemistry MCQ Questions and answers with easy and logical explanations in Chemistry Gk . Organic Chemistry MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-9 section-1

Each section contains 100 MCQs on Organic Chemistry .
81
Which of the following is the functional group in propanone?
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Answer & Solution
Answer: Option D
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82
Assertion (A) Isomers are same compounds with different molecular formula.
Reason (R) Isomers have different arrangement of their constituent atoms in the space.
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Answer & Solution
Answer: Option D
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83
How many carbon and hydrogen atoms are there in propane?
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Answer & Solution
Answer: Option D
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84
Which of the following has a strong fruity fragrance?
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Answer & Solution
Answer: Option B
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85
Study the following statements.
1. Benzene and toluene are aromatic organic compound.
2. In benzene, six carbon atoms are arranged in a closed chain with alternate double and single bonds.
Which of the above is/are correct?
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Answer & Solution
Answer: Option C
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86
Which of the following is an ester?
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Answer: Option C
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87
Unsaturated hydrocarbons add hydrogen in the presence of catalyst such as:
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Answer & Solution
Answer: Option D
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88
Alkene, unsaturated hydrocarbon, which has a double bond between two carbon atoms, has a common formula, which is:
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Answer & Solution
Answer: Option D
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89
When an overdose of . . . . . . . . is consumed, it slows down the metabolic process and degrades the central nervous system.
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Answer & Solution
Answer: Option C
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90
What is cyclic hydrocarbon with molecular formula C6H6?
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Answer & Solution
Answer: Option D
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