Vedclass
Class 11Chemistry6-2.Equilibrium-II (Ionic Equilibrium)Water hydrolysis and pH scale
Medium

If the $pH$ of a solution is $4.0$ at $25\,^{\circ}C,$ its $pOH$ would be $(K_w = 10^{-14})$

  • A
    $4$
  • B
    $6$
  • C
    $8$
  • D
    $10$
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

6-2.Equilibrium-II (Ionic Equilibrium)

Subtopic

Water hydrolysis and pH scale

Similar Questions

The $pH$ of a sample of vinegar is $3.76$. Calculate the concentration of hydrogen ion in it in $mol \ dm^{-3}$?

EasyMHT CET 2025
View Solution

At $50\,^oC$,the $pH$ of pure water will be ........... (Given: $pK_w = 13.26$ at $50\,^oC$)

Medium
View Solution

The $pH$ of water is $7$ at $25^{\circ} C$. If water is heated to $80^{\circ} C$,its $pH$ will:

DifficultJEE MAIN 2025
View Solution

At $25 \, ^\circ C$,the $pH$ value of a solution is $6$. The solution is:

Easy
View Solution

At $45 \, ^oC$,the $pK_w$ of a neutral solution is $13.36$. The $pH$ of the solution will be .....

Medium
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo