1.

Alkanes are usually unreactive under ordinary conditions because (i) the `C-C and C-H` bonds are quite strong (ii) the `C-C` bonds are nonpolar and `C-H` bonds are weakly polar (iii) they have no unshared electrons (iv) they do not possess any functional groupA. (i), (ii)B. (iii), (iv)C. (i), (ii), (iii)D. (i), (ii), (iii), (iv)

Answer» Correct Answer - D
This is low reactivity of alkanes toweards many reagents accounts for the fact that alkanes were originally called paraffins.


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