Home
Class 12
CHEMISTRY
Assertion (A): pH of water increases wit...

Assertion (A): `pH` of water increases with an increase in temperature.
Reason (R) : `K_(w)` or water increases with increase in temperature.

A

Both A and R true and R is the correct explanation of A

B

Both A and R are true but R is not a correct explanation of A

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    DINESH PUBLICATION|Exercise INTEGER TYPE QUESTIONS|5 Videos
  • IONIC EQUILIBRIUM

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|19 Videos
  • IONIC EQUILIBRIUM

    DINESH PUBLICATION|Exercise MATRIX MATCH TYPE MCQs|3 Videos
  • HYDROCARBONS

    DINESH PUBLICATION|Exercise All Questions|493 Videos
  • NO IDEA

    DINESH PUBLICATION|Exercise Unit Test -|1 Videos

Similar Questions

Explore conceptually related problems

STATEMENT-1: pH of water decreases with increase in temperature. STATEMENT-2 : K_(w) of water decreases with increase in temperature.

Assertion: pH of water increases with increases in temperature . Reason : With increase in temperature, K_w of water increases.

Assertion Electrolytic conductance increases with increase in temperature. Reason Randommness increases with increase in temperature

Assertion (A) : The value of K increases with increase in temperature in case of endothermic reaction Reason (R) : The increase in temperature shifts the equilibrium in the backward direction in case of exothermic reaction.

Assertion (A) : The electrical conductivity of a semiconductor increases with increase in temperature. Reason (R ) : With increase in temperature, large number of electrons from the valence band can jump to the conduction band.