Assertion: As the `pH` of water decreases , the solubility of metal ions increases.
Reason: Water having `pH lt 5.5` is not suitable for drinking purposes.

What is the pH of water? ( 0, 5, 7, 14)

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

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

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

What is the demineralised water? Will it be suitable for solvent for medicinal purpose? Will distilled water be suitable for drinking purpose?

pH of water ………… with increase in temperature.

Value of pH in drinking water-

Assertion : Solubility of alcohols in water decreases with the increase in the molecular mass. Reason : The increase in the size of the alkyl group increases the polar nature of O-H group.