Question

How many ml of 1 m h2so4 is required to neutralise 10 ml of 1m naoh?

Answer 1

Answer 5ml as

First write the reaction and see

1 H2so4 + 2 NaoH---->Na2so4+ 2H2o

1M 1M

V? 10ml

Comparing no.of moles of h2so4 and naoh

1--->2

1×v---->10×1

Cross multiply, we get v=5ml

Explanation:

Answer 2

Answer is here........