Which of the following statements regarding acids is incorrect?
A. Acids react with metal oxides to give salts and water
B. Acids react with alkali and increase salts which is called decomposition reaction
C. Acids react with active metals to provide hydrogen gas
D. Acid reacts with metal carbonate and metal hydrogen carbonate to provide carbon dioxide
Answer: Option B
Related Questions on Acid, Base and Salts
Which one of the following is an organic acid?
A. Hydrochloric acid
B. Nitric acid
C. Acetic acid
D. Sulphuric acid
Vinegar used in cooking contains which of the following compounds?
A. Methanol
B. Sodium sulphate
C. Ammonia
D. Acetic acid
Muriatic acid is scientifically known as:
A. Perchloric Acid
B. Hydrochloric Acid
C. Sulphuric Acid
D. Picric Acid

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