The hydrocarbons obtained by pyrolysis of ethane areand.

C_{2} H_{4}, C_{2} H_{2}

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C H_{4}, C_{2} H_{2}

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C_{2} H_{4}, C H_{4}

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C_{2} H_{2}, C_{6} H_{6}

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Solution

The correct option is B $C_{2} H_{4}, C H_{4}$
Pyrolysis is a thermochemical decomposition of organic material at elevated temperatures in the absence of oxygen. It involves the simultaneous change of chemical composition and physical phase and is irreversible. The reaction is:

$3 C_{2} H_{6} 460^{o} C - -- \to 2 C_{2} H_{4} + 2 C H_{4} + H_{2}$
Hence option C is correct.

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Similar questions

C a C_{2} + H_{2} O \to A H_{2} S O_{4} / H g S O_{4} - -------- \to B

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Identify A and B in the given reaction

Q. The

%

increase of s-character in the hybrid orbitals of carbon in

C H_{4}, C_{2} H_{4}, C_{2} H_{2}

follow the order:

X, Y, Z

hydrocarbons molecular formula are

C H_{4}, C_{2} H_{4}, C_{2} H_{2}

. These three are passed through porcelain tube containing ammonical cuprous chloride. The out coming gases would be:

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}

and

C O_{2}

100 ml of $C H_{4}$ and $C_{2} H_{2}$ were exploded with excess of $O_{2}$ . After explosion and cooling, the mixture was treated with KOH, where a reduction of 165 ml was observed. Therefore the composition of the mixture is -

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The hydrocarbons obtained by pyrolysis of ethane are____and____.

The hydrocarbons obtained by pyrolysis of ethane areand.