Question

a Calculate
the normality of dilute
Hcl solution if 100 ml of
water is added to 400ml of
1.6N solution of Hcl​

Answer 1

Explanation:

We know that,

We know that,N

We know that,N 1

We know that,N 1

We know that,N 1 V

We know that,N 1 V 1

We know that,N 1 V 1 =N

We know that,N 1 V 1 =N 3

We know that,N 1 V 1 =N 3V

We know that,N 1 V 1 =N 3VTherefore,

We know that,N 1 V 1 =N 3VTherefore, N 3 = 300ml

We know that,N 1 V 1 =N 3VTherefore, N 3 = 300ml 0.6N×200ml

We know that,N 1 V 1 =N 3VTherefore, N 3 = 300ml 0.6N×200ml

We know that,N 1 V 1 =N 3VTherefore, N 3 = 300ml 0.6N×200ml

We know that,N 1 V 1 =N 3VTherefore, N 3 = 300ml 0.6N×200ml N 3 =0.4N

We know that,N 1 V 1 =N 3VTherefore, N 3 = 300ml 0.6N×200ml N 3 =0.4NHence the correct option is D.