You visited us 1 times! Enjoying our articles? Unlock Full Access!

Phosphine

The pH of ...

Question

The $p H$ of $0.001 N$ sodium hydroxide solution at $25^{o} C$ is:

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

11

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

12

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $11$
$p H = 14 - p O H$

$p O H$ of $0.001 N N a O H = - l o g [1 \times 10^{- 3}] = 3$

$p H = 14 - 3 = 11$

Suggest Corrections

Similar questions

p H

25^{o} C

12

25^{o} C

14

p H

10

25^{o} C

p H

0.01 M

25^{o} C

K_{a} = 1.0 \times 10^{- 4}

25^{o} C

Join BYJU'S Learning Program