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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