Top Chemistry Questions and Answers for Exam Preparation

Explore top Chemistry questions and answers to boost your exam preparation and enhance your understanding of key concepts.

Chemistry Questions

Q. In group 1 , values of the metallic radii follow the order :

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Q. Sodium amalgam is used as :

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Q. The reducing power of a metal depends on various factors . Suggest the factor which makes Li , the strongest reducing agent in aqueous solution .

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Q. The correct order of electronegativity of N , C, P and O is

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Q. What happens to the electropositive character of elements on moving from left to right in a periodic table?

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Q. What is the other name for group 18 elements?

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Q. The fuel obtained from bio-waste is :

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Q. Carbon monoxide is poisonous to human body , because

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Q. Which among the given alloys contain non-metal as one of its constituents?

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Q. Hydrogen gas is not evolved by the action of cold , dilute HCl on

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