JEE Main 2023 Chemistry question

Given below are two statements : One is labelled as Assertion A and the other is labelled as Reason R. Assertion A : (4-hydroxycyclohexanone) can be easily reduced using Zn-Hg/HCl to (4-hydroxycyclohexane) Reason R : Zn-Hg/HCl is used to reduce carbonyl group to group. In the light of the above statements, choose the correct answer from the options given below

• (A)Both A and R are true and R is the correct explanation of A
• (B)A is true but R is false
• (C)A is false but R is trueCorrect
• (D)Both A and R are true but R is not the correct explanation of A