Question

. In the hydrogenation of phenyl ethylene CH3CH
= CH, using a platinum catalyst the volume of
hydrogen (measured at STP) that reacts with one
mole of phenyl ethylene could be
11.2 L 2) 22.4 L 3) 44.8 L 4) IL​

Answer 1

Answer:

Explanation:

ch3chch2

when ever platinum and hydrogen used as catalyst the double gets converted into single bond

ch3chch + h2 = ch3ch2ch3

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