Question

Identify total number of $2^o$ hydrogens present in the given compound :

• A. 4
• B. 5
• C. 6
• D. 8

Answer 1

The correct option is D 8

Secondary carbons are attached to two other carbons and hydrogen atoms residing on secondary carbons are called secondary hydrogens.

Here total four $2^{o}C$ atoms are present . Each secondary carbon contains 2 secondary hydrogens. So, total 8 secondary hydrogens are present in the molecule.