CBSE Class 10 NCERT Science (Chemistry) - Multiple Choice Questions (mcq) | Chapter 2, Acids, Bases and Salts
CBSE Class X Chemistry (NCERT Science) Acids, Bases and Salts - Multiple Choice Questions (MCQ) 1: The colour of neutral litmus solution is (a) red (b) blue (c) purple (d) yellow 2: Which of the following indicators is an olfactory indicator? (a) litmus (b) vanilla (c) turmeric (d) phenolphthalein 3: Which one is suitable method to find the accurate pH value? (a) pH meter