The amount of water that must be added to a 3 M HCl solution to make a 60 mL solution of 2 M HCl is

A)
10 mL

B)
20 mL

C)
40 mL

D)
60 mL

Question

The amount of water that must be added to a 3 M HCl solution to
make a 60 mL solution of 2 M HCl is

A)
10 mL

B)
20 mL

C)
40 mL

D)
60 mL

Akanksha C. · Accepted Answer

Dear Student,M1 =3 M MolarityV1 (Volume)= ?M2 =2MV2 (Volume)= 60 mlWe Know that , M1V1 =M2V23 M ×V1 =2 M ×60 mlV1 =2 M ×60 ml3 =40 mlSo, correct option is D) 40 ml

The amount of water that must be added to a 3 M HCl solution to make a 60 mL solution of 2 M HCl is A) 10 mL B) 20 mL C) 40 mL D) 60 mL

The amount of water that must be added to a 3 M HCl solution to make a 60 mL solution of 2 M HCl is

A)
10 mL

B)
20 mL

C)
40 mL

D)
60 mL