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Indian Navy SSR Acids, Bases and Salts — practice questions

4 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

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A solution with a pH less than 7 is:Baking soda (NaHCO₃) is used in antacid tablets mainly because it:Which of the following is used for dissolution of gold?Which among the following is not a base?