AJKPSC-PMS Paper Chemistry 2012 MCQs
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Showing 4211–4220 of 4342 MCQs Page 422 / 435
4211

Which one of the following is also known as lactic acid ?

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4212

Which of the following is used to make rectified spirit by fermentation process?

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4213

What is the color of nitrogen dioxide?

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4214

Vitamin K is soluble in

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4215

What is the pH of baking soda?

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4216

Which of the following is true about alkynes?

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4217

What happens when a solution becomes acidic?

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4218

Which of the following is added to margarine to prevent night blindness?

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4219

The common thing in phthalic acid and oxalic acid is that both are_________________?

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4220

If silk clothes are left in the open air for a week or so, their color fades because of

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