Answers

2015-07-28T08:00:00+05:30
PH of CH3COOH IS LESS THEN 7 AND IT'S AN ACID NAOH, MG (OH)2,CA (OH)2 ARE BASE AND PH VALUE IS MODE THAN 7.PH OF AN ACID ID LESS THAN 7 AND NUTRAL IS EQUAL TO 7 AND BASE IS ME THAN 7
0
the element containing h+ ion is acid and oh- ion is base