. Choose the correct statement(s)


Choose the correct statement(s)

 (i) Most of the acids are water soluble

 (ii) Acids react with metallic oxides and hydroxides to form metallic salt and water only.

 (iii) Acids react with metallic carbonates to form metallic salt and hydrogen gas and water

 (iv) Acetic acid is used as a food preservative

 (a) (i) & (ii) only (b) (iii) & (iv)

 (c) (i), (ii) & (iv) (d) all the above

 

Best Answer

Ans- (c) (i), (ii) & (iv) 

 The third statement is wrong because acid reacts with metal carbonates to form metallic salt, carbon dioxide gas and water

 

 

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