Chemistry, asked by ADARSH9999, 1 year ago

what is ph value of Na2CO3

mahroos: the PH is 12

Answers

Answered by redhatleet

pH of $Na<sub>2</sub>CO<sub>3</sub>$ is more than 7 as it is a basic salt. It forms NaOH as a base on hydrolysing. Hence , its pH is around 11.

ADARSH9999: but i had not ever heard about salt of ph is 14

ADARSH9999: IN SOME BOOKS PH SODIUM BICARBONATE IS CALLED IS MILD BASE

ADARSH9999: but in ncert it is said a basic salt

mahroos: ya i know i saw it in some guides

mahroos: and i was hella confused that what should i write

redhatleet: Look CBSE and Indian Education System is cr*p

redhatleet: here people are made to memorise wrong things first then they do the oxymoron thing.

redhatleet: No salt can be of 0 pH or 14 pH EVER because they are atlast made up after neutralisation or adding of metal.

mahroos: ya u r right and then we get hella confused with whatever we learnt and its harder than other syllabus

redhatleet: hm.

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