Molecular formula of hydrocarbons — task. Science CBSE Homework Assignments, Class 10.

Select the correct molecular formula for the given compounds:

Answer variants:

\(CH_3-CH_3\)

\(CH_3-C\) \(\equiv CH\)

\(CH_3\) \(= CH\) \((CH_2)_5-Cl\)

\(CH_3-(COH)_3-CH_3\)

1. Ethane -

2. Propyne -

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