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  5. Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

Railways General Science & Technology Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन Sample Paper General Oragnic Chemistry Sample Test Paper-25

  • question_answer
    Consider the following statements
    1. The simplest hydrocarbon is methane \[(C{{H}_{4}}).\]
    2. Hydrocarbons support life directly as
    carbohydrates, proteins, nucleic acids.
    3.  Benzene is unsaturated cyclic hydrocarbon.
    Which of the statements given above are correct?

    A)  1 and 2

    B)  1 and 3

    C)  2 and 3

    D)  1, 2 and 3

    Correct Answer: D

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