Which of the following is used in the contact tower-Calcium oxide-Anhydrous calcium chloride-Concentrated sulphuric acid-Concentrated Nitric acid-

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Industrial Preparation: Contact process

Which of the ...

Question

Which of the following is used in the contact tower?

Calcium oxide

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Anhydrous calcium chloride

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Concentrated sulphuric acid

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Concentrated Nitric acid

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Solution

The correct option is C
Concentrated sulphuric acid

Concentrated sulphuric acid is hygroscopic in nature and thus acts as a good drying agent in the contact tower.

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Similar questions

Choose the correct answer from the options given below:
(i) Hydrogen chloride gas being highly soluble in water is dried by:
(a) Anhydrous calcium chloride
(b) Phosphorous penta oxide
(c) Quick lime
(d) Concentrated sulphuric acid.

What is the property of concentrated sulphuric acid which allows it to be used in the production of hydrogen chloride and nitric acid?

Q. Why fused Calcium chloride and concentrated sulphuric acid is used in a desiccator?

Fill in the blanks using the appropriate words given below:

(Sulphur dioxide, Nitrogen dioxide, Nitric oxide, Sulphuric acid)

Hot, concentrated nitric acid reacts with sulphur to form ___.

Why is fused calcium chloride or concentrated sulphuric acid is used in a desiccator?

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Which of the following is used in the contact tower?

The correct option is C Concentrated sulphuric acid Concentrated sulphuric acid is hygroscopic in nature and thus acts as a good drying agent in the contact tower.

The correct option is C
Concentrated sulphuric acid

Concentrated sulphuric acid is hygroscopic in nature and thus acts as a good drying agent in the contact tower.