mcq of acid base and salts class 10

FeO is 1. Acidic 2. Basic 3. Amphoteric 4. Neutral

The pH of gastric juice is 1. 1 to 2 2. 2 to 4 3. 5.5 4. 7.32 to 7.45

pH of bases is between 1.0 and 6 2.8 and 14 3.0 and 14 4. 7 and 14

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mcq of acid base and salts class 10

pH of solution is independent of 1. Temperature 2. Its concentration 3. Degree of ionization 4. Amount of solution

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FeO is 1. Acidic 2. Basic 3. Amphoteric 4. Neutral

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The pH of gastric juice is 1. 1 to 2 2. 2 to 4 3. 5.5 4. 7.32 to 7.45

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pH of bases is between 1.0 and 6 2.8 and 14 3.0 and 14 4. 7 and 14

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