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Catalytic Transfer Hydrogenation

The compound ...

Question

The compound formed when ethene reacts with hydrogen is___.

A

C H_{4}

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B

C_{2} H_{6}

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C

C_{2} H_{2}

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D

C_{3} H_{8}

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Solution

The correct option is B $C_{2} H_{6}$
Answer is choice $B$ .
When ethane react with hydrogen methane is obtained
Reaction takes as:
$H_{2} + C_{2} H_{5} \to C_{2} H_{6}$
Ethene reacts with hydrogen in the presence of a finely divided nickel catalyst at a temperature of about 150°C. Ethane is produced. This is a fairly pointless reaction because ethene is a far more useful compound than ethane.

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Similar questions

Q. The compound formed when ethene reacts with Hydrogen is _______.

(C H_{4}, C_{2} H_{6}, C_{3} H_{8})

Q. Which of the following hydrocarbons undergo addiction reactions?

C_{2} H_{6}

C_{3} H_{8}, C_{3} H_{6}, C_{2} H_{2}

C H_{4}

Q. Which out of following hydrocarbons undergo addition reactions?

C_{2} H_{6}, C_{3} H_{8}, C_{3} H_{6}, C_{2} H_{2}

C H_{4}

Q. Question 13
Which of the following hydrocarbons undergo addition reactions:

C_{2} H_{6}, C_{3} H_{8}, C_{3} H_{6}, C_{2} H_{2}

{CH}_{4}

Find the oxidation number of elements in each case :

C

C H_{4}, C_{2} H_{6}, C_{3} H_{8}, C_{2} H_{4}, C_{2} H_{2}, H_{2} C_{2} O_{4}

C O_{2}

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