Which of the following compounds requires maximum heat to vaporize?

Hydrochloric acid

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Water

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Acetone

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Nitrogen

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Solution

The correct option is B
Water

The amount of heat required to vaporize a given compound depends on the intermolecular forces present in the compound. Since water contains strong hydrogen bonds so it requires maximum heat to vaporize.

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Similar questions

Q. Which of the following gives the correct increasing order of acidic strength?
(a) Water < Acetic Acid< Hydrochloric Acid
(b) Water < Hydrochloric Acid < Acetic Acid
(c) Acetic Acid < Water < Hydrochloric Acid
(d) Hydrochloric Acid < Water < Acetic Acid

Question 08.
Which of the following gives the correct increasing order of acid strength?
(a) Water < Acetic Acid< Hydrochloric Acid
(b) Water < Hydrochloric Acid < Acetic Acid
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(d) Hydrochloric Acid < Water < Acetic Acid

Question 08.
Which of the following gives the correct increasing order of acid strength?
(a) Water < Acetic Acid< Hydrochloric Acid
(b) Water < Hydrochloric Acid < Acetic Acid
(c) Acetic Acid < Water < Hydrochloric Acid
(d) Hydrochloric Acid < Water < Acetic Acid

Q. The heat energy required to vaporize

5

kg of water at

373

K is nearly (Latent heat of vaporization

L_{v} = 2270 J

)

Q. Name the gas evolved in each of the following cases:
(i) Copper carbonate is heated strongly.
(ii) Action of dilute hydrochloric acid on sodium sulphite.
(iii) Nitrogen combines with hydrogen.
(iv) Action of dilute sulphuric acid on sodium carbonate.
(v) Addition of sodium to cold water.

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Which of the following compounds requires maximum heat to vaporize?

The correct option is B Water The amount of heat required to vaporize a given compound depends on the intermolecular forces present in the compound. Since water contains strong hydrogen bonds so it requires maximum heat to vaporize.

The correct option is B
Water

The amount of heat required to vaporize a given compound depends on the intermolecular forces present in the compound. Since water contains strong hydrogen bonds so it requires maximum heat to vaporize.