Which volume of 0.5 M H 2SO4 will exactly n..

Question 1 Report

Which volume of 0.5 M H 2SO4 will exactly neutralize 20 cm 3 of 0.1 M NaOH solution?

2.0 cm 3

5.0 cm 3

6.8 cm 3

8.3 cm 3

10.4 cm 3

Answer Details

$\frac{C_{A} V_{A}}{C_{b} V_{b}} = \frac{1}{2}$

$f r a c 0.5 \times V_{A} 0.1 \times 20 = \frac{1}{2}$

$V_A = \frac{0.1 \times 20}{2 \times 0.5} = \frac{1.0}{0.5)$

= 2cm2