Aqueous solution of HCl has pH = 4 . It...

Aqueous solution of HCl has pH = 4 . Its molarity would be

A

4 M

B

0.4 M

C

0.0001 M

D

10 M

Text Solution

Verified by Experts

The correct Answer is:

C

pH = 4 means, `[H^(+)] = 10^(-4)` mol/l.

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Knowledge Check

1 litre of aqueous solution of HCl has pH = 1. How many litres of water must be added to create an aqeous solution with pH of 2?

A

`2.0`

B

`9.0`

C

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Aqueous solution having pH=0 is

A

Acidic

B

Basic

C

Neutral

D

Amphoteric

An aqueous solution whose pH = 0 is

A

Alkaline

B

Acidic

C

Neutral

D

Amphoteric

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