Question

If 100 ml of water is mixed with 100 ml of H2SO4, the total volume of
mixture will be:

(a) Equal to 200 ml
(b) Less than 200 ml
(c) More than 200 ml
(d) All of these
​

Answer 1

Answer:

100 mL of 1 M H

2

SO

4

+100mL (98%, d=0.1)H

2

SO

4

=100×1M+100mL×(

98

98×10×0.1

)

=100×1M+100×1M

∴[H

2

SO

4

]=

200mL

100×1+100×1

=1M=98g/1000ml

Mass of H

2

SO

4

=

1000mL

98g×200mL

=19.6g

Explanation:

Hence, options B and D are correct. please make me as branlist