Chemistry GK · all questions

Acid, Base and Salts
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Q161

Which chemical was an important symbol in our struggle for freedom?

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Q162

The indicator used in the titration of a strong acid and a strong basis

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Q163

The desirable range of pH for drinking water is

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Q164

Which of the following statements is not true about acids?

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Q165

An aqueous solution of copper sulphate is acidic in nature because the salt undergoes.

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Q166

. . . . . . . . reacts with acids and bases.

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Q167

When litmus solution is neither acidic nor alkaline, it has a color.

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Q168

The most acidic mixture has a the pH value of . . . . . . . .?

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Q169

The pH value of solution A is 6, the pH value of solution B is 8, and the pH value of solution C is 2. Which solution will have the highest concentration of hydrogen ion?

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Q170

Metallic oxides are alkaline in nature, meaning they react with acids to form salts and water. Which of the following is a metallic oxide different from the other?

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Q171

Which of the following statements regarding salts are correct?

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Q172

What happens as a result of a reaction between an acid and an alkali?

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Q173

What is Neela thotha?

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Q174

Which of the following statements is incorrect regarding strong acids?

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Q175

Which of the following statements is incorrect?

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Q176

A base is a substance which

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Q177

Which of the following has pH value 7?

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Q178

Which one of the following matches is not correct?

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Q179

Which will form amphoteric oxide?

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Q180

Which of the following is alkaline in nature?

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