EASY
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IMPORTANT
Earn 100

Which of the following statements are correct? 

1. 0.90 g butanediol gives 224 mL H2 at STP when reacts with Na

2. Optically active 2-iodobutane reacts with NaI to form a racemic mixture.

3. 2-methyl butane is optically active.

4. C4H8 shows 7-isomer.

50% studentsanswered this correctly

Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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IMPORTANT
Which of the following compound does not show geometircal isomerism?
EASY
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IMPORTANT
0.0833 mole of a carbohydrate of empirical formula CH2O contains 1.00g of hydrogen. The molecular formula of the carbohydrate is
MEDIUM
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IMPORTANT
64 g of an organic compound contains 24 g of carbon, 8 g of hydrogen and the rest oxygen. The empirical formula of the compound is