Question

$ V group basic radicals are precipitated as their carbonates in presence of `NH_(4)OH`
! `NH_(4)OH` maintains the pH of the solution basic.
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 a correct explanation of A
C. A is true but R is false
D. A is false but R is true.

Answer 1

Correct explanation . `NH_(4)OH` converts `NH_(4)HCO_(3)` present if any to `(NH_(4))_2CO_(3)`.