AJKPSC-PMS Paper Chemistry 2024 MCQs
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No verified paper has been uploaded for AJKPSC-PMS Paper Chemistry 2024 MCQs yet. The MCQs below are drawn from the Chemistry subject category.

Showing 4181–4190 of 4341 MCQs Page 419 / 435
4181

Process in which some minerals are converted to the oxide by heating in the air at a temperature below their melting point is called

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4182

Delayed blood clotting is caused by the deficiency of

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4183

Which of the following is a disease that proceeds from obstruction of the liver?

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4184

What is the term used for a formula that uses established abbreviations for various groups of a chain?

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4185

Intensely colored organic compounds are called

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4186

The amount of Nitrogen (N2) present in dry air is

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4187

What is the term used for a reaction in which two water molecules produce ions?

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4188

Considering the methods for making salt, the reaction of acid and metal oxide gives

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4189

The first successful theory of acids and bases was proposed by

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4190

Vinyl acetylene combines with hydrochloric acid produces___________________?

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