ICSE Class 10 Chemistry 2019 Solved Paper

Arrange the following according to the instructions given in brackets:

Question : 38 of 86

Marks: +1, -0

Ethane, methane, ethene, ethyne.
(In the increasing order of the molecular weight)

[ {\H}=1, {\C}=12]

Solution:

Methane

<

Ethyne

<

Ethene

<

Ethane

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