MCQ
What makes a lemon sour
- ATartaric acid
- BOxalic acid
- ✓Citric acid
- DHydrochloric acid
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Given : $AB$ is $100\%$ ionised at boiling point of the solution, ($K_b / K_f $) water $= 0.3$