Question

class 10th.....


1.what is dilution or when acid bases are said to be dilute.
2. difference between base and alkali with examples.
3. why hydrogen ions cannot exist alone?
4. why do HCL and HNO3 show acidic characters in aqueous solutions while solution of compounds like alcohol and glucose do not show.
5. what happens when hydrochloric acid is mixed with water?
$pls. \: explain \: them$

Answer 1

1 making the acid or base less concentric that is adding water to acid or base
2 base - those solutions which has ph more than 7


and sry i dont know the other two and
5 when hcl mixed with water hydrogen is evolved

Answer 2

this is answer for fourth one valda