Question

83
15. The hydrocarbon that undergoes addition reaction among the following is
A CH
B. CH .
C. CH
D. CH
16. In modern periodic table, as we move from left to right along the period, the
atomic size of the clements.
A increases
B. does not change
C. decreases
D. first increases and then decreases
VIL. Answer the following questions.
3x1=3​

Answer 1

Answer:

16) increases

15) C3H6 and C2H2 are unsaturated hydrocarbons which undergo addition reactions.

Explanation:

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