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Polar Molecules

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Q.22. Which of the following acid does not react with metals?
(A) Sulphuric acid
(B) Phosphoric acid
(C) Carbonic acid
(D) Nitric acid

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Solution

Dear Student

Carbonic acid is a weak acid so does not react with metals.

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Similar questions

Nitric acid does not react with which of the following metals?

Q. Indicate if the following statements are true or false.
(a) Oxides of non-metals dissolve in water to form some acids.
(b) Sulphites are salts formed from sulphuric acid.
(c) Phosphoric acid is tribasic.
(d) Nitric acid can only form normal salts.
(e) Hydrochloric acid can form both carbonates and bicarbonate.
(f) Carbonic acid can form both carbonates and bicarbonates.
(g) Water of crystallisation is found in anhydrous salts.
(h) Litmus turns red in the presence of alkalis.
(i) An acid reacts with a carbonate to form a salt, and hydrogen gas is obtained.
(j) Acid taste sweet.
(k) When the metal zinc reacts with hydrochloric acid, a salt called zinc chloride is formed.
(l) when metals react directly with acids, the reaction is called a displacement reaction.
(m) Sulphuric acid has the formula H₂SO₃.
(n) Carbon dioxide gas is given off as a result of displacement reactions between acids and metals.

Q. Which of the following is not a mineral acid?

(a) Hydrochloric acid
(b) Citric acid
(c) Sulphuric acid
(d) Nitric acid

All metals reacts with acid. Why copper reacts with sulphuric acid but not hydrochloric acid?

Q. Why does sulphur on reacting with concentrated nitric acid gives sulphuric acid instead of sulphur dioxide?

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