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Acids Base and Salts


19. 

Ammonia can be obtained by heating an ammonium salt with

Answer : A. an acid

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20. 

An aqueous solution of copper sulphate is acidic in nature because the salt undergoes

Answer : C. hydrolysis

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21. 

water is a good solvent of ionic salts because

Answer : B. it has high dipole moment

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22. 

Which one of the following salts will show acidic character when dissolved in water?

Answer : D. Ammonium chloride

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23. 

The acid present in lemon is

Answer : A. Citric acid

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24. 

The acid present in vinegar is

Answer : A. CH3 COOH

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