Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid

A Methyl red
B Methyl orange
C Methylene blue
D Phenolphthaline
Answer & Explanation
Option: [B]
Advertisement
apsc cce prelims 2025