Forum

Volume of water nee...
 
Notifications
Clear all

Volume of water needed to mix with 10 mL 10N HNO3 to get 0.1 N HNO3 is :

1 Posts
2 Users
0 Likes
569 Views
0
Topic starter

Volume of water needed to mix with 10 mL 10N HNO3 to get 0.1 N HNO3 is :

(a) 1000 mL

(b) 990 mL

(c) 1010 mL

(d) 10 mL

1 Answer
0

(b) 990 mL

Explanation:

Given N1 = 10N, V1 = 10 ml, N2 = 0.1N, V2 = ?

N1V1 = N2V2

or 10 × 10 = 0.1 × V2

or V2 = 10 x 10/0.1, V2= 1000 ml

Volume of water to be added

= V2 - V1 = 1000 - 10

= 990 ml

Share:

How Can We Help?