A) Statement (i) and (iii) are incorrect but (ii) is correct
B) Statement (i) and (ii) are incorrect but (iii) is correct
C) All statements are correct
D) All statements are incorrect
Correct Answer: B
Solution :
Phenolphthalein is a synthetic indicator. M Caustic soda is sodium hydroxide. Sodium carbonate is called washing soda.You need to login to perform this action.
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