Acids, Bases and Salts

CBSE Class 10 · Science · 29 past questions

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1. Q23 2023

   In the experimental setup given below, it is observed that on passing the gas produced in the reaction in the… (with a figure)

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2. Q25 2023

   When Sodium bicarbonate reacts with dilute hydrochloric acid, the gas evolved is…

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3. Q27 2023

   Sodium hydroxide is termed an alkali while Ferric hydroxide is not because…

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