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Hydronium Ion

What is the p...

Question

What is the pH value of acid?

A

< 7

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B

> 7

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C

= 7

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D

None

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Solution

The correct option is A $< 7$
The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic.

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(B) $N H_{4} C l$	(ii) Acidic, pH < $7$
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