Given below are two statements labelled as Assertion (A) and Reason (R).
Assertion (A): At room temperature, propan-2-ol and 2-methylpropan-2-ol, when heated with acidified potassium dichromate, slowly turns the colour of orange dichromate to green.
Reason (R): Secondary and tertiary alcohols are readily oxidised to aldehydes which gets oxidised to acids.
Select the most appropriate answer from the options given below:
A. Both A and R are true and R is the correct explanation of A.
B. Both A and R are true but R is not the correct explanation of A.
C. A is true but R is false.
D. Both A and R are false.