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JEE CHEMISTRY MCQ: HYDROCARBONS

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If an alkane has number of carbon atoms equal to

n,

then the
number of moles of oxygen required for its complete
combustion is:

View answer and explanation

Correct option: A

\frac{3n+1}{2}

Option A (

\frac{3n+1}{2}

) is correct because it represents the stoichiometric coefficient of oxygen in the balanced combustion equation for an alkane.

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In benzene, there is a delocalisation of π-electrons. Hence, each π-electron is attached by….carbon nuclei. Which statement is false? Assertion (A) In comparison to ethyl chloride, it is not easy to carry outnucleophilic substitution on vinyl chloride.

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