Question

what is ph scale? what is ph value of salt formed by a (a) weak acid and strong base? (b) strong acid and strong base?​

Answer 1

Answer:

PH is a quantitative measure of the acidity or basicity of aqueous or other liquid solutions.

The range goes from 0 - 14, with 7 being neutral.

a.) weak acid,

ph range → 4 to 6

weak base,

ph range → 8 to 11

b.) strong acid,

ph range → 1 to 3

strong base,

ph range → 11.3 to 14

Answer 2

$\huge{\pink{\underline{\tt{Answer :-}}}}$

• PH is a quantitative measure of the acidity or basicity of aqueous or other liquid solutions.

• The range goes from 0 - 14, with 7 being neutral.

a.) weak acid,

• ph range → 4 to 6

weak base,

• ph range → 8 to 11

b.) strong acid,

• ph range → 1 to 3

strong base,

• ph range → 11.3 to 14