Back to HYDROCARBONS

JEE CHEMISTRY MCQ: HYDROCARBONS

1 Easy

1 of 1

Remembering +4 | -1

The sigma bond energy of C—H bond in

{\mathrm{C}_2}{\mathrm{H}_6}

is :

View answer and explanation

Correct option: A

99 kcal

Option A (99 kcal) is correct because the sigma bond energy of C-H bond in

{\mathrm{C}_2}{\mathrm{H}_6}

is approximately 99 kcal.

More Questions from HYDROCARBONS

Practice All Chapter MCQs →

\mathrm{Ca}{\mathrm{C}_2} + {\mathrm{H}_2}\mathrm{O} \to X\xrightarrow{{{\mathrm{O}_3}/\frac{{{\mathrm{H}_2}\mathrm{O}}}{{\mathrm{O}{\mathrm{H}^ + }}}}}\mathrm{HCOOH} + \mathrm{HCOOH},X\;\mathrm{is}

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.

Reason (R) Vinyl group is an electron donating. If 2-oxopropanal and methanal are obtained by the reductive ozonolysis of compound (A), then the number of

\sigma

-bonds presents in Fischer-Tropsch process is used in the manufacture of: