Assertion(A): Glucose contains one primary alcohol group at the end of the carbon chain. Reason (R): When glucose is oxidised by strong oxidising agent conc.HNO3 it gives glucaric acid proves the presence of- CH2OH group at one end of carbon chain in glucose.(a) Both A and R are correct and R is the correct explanation of A.(b) Both A and R are correct but R is not the correct explanation of A. (c) A is correct but R is wrong. (d) A is wrong but R is correct.

Assertion(A): Glucose contains one primary alcohol group at the end of

1.	Assertion(A): Glucose contains one primary alcohol group at the end of the carbon chain. Reason (R): When glucose is oxidised by strong oxidising agent conc.HNO3 it gives glucaric acid proves the presence of- CH2OH group at one end of carbon chain in glucose.(a) Both A and R are correct and R is the correct explanation of A.(b) Both A and R are correct but R is not the correct explanation of A. (c) A is correct but R is wrong. (d) A is wrong but R is correct.
Answer» (a) Both A and R are correct and R is the correct explanation of A.