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Chemical Process MCQs

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Practice free Chemical Process multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 765 questions — no login required.

Question 10easy

Phenolic antiseptics are added in the __________ soap.

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Question 11hard

Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of

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Question 12medium

Oxygen is produced by fractionation of air using __________ process.

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Question 13medium

Pick out the wrong statement.

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Question 14easy

Electric bulbs are made of __________ glass.

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Question 15medium

__________ is produced using molasses as the starting raw material.

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Question 16hard

Sucrose content in cane sugar may be around __________ percent.

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Question 17hard

Percentage of alcohol in beer may be around __________ percent.

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Question 18hard

Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because

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