Question

guys question 46 please​

Answer 1

2L 0.3M NaOH is diluted with water

results in 0.1 M of resulting sol.

let V be vol of sol. As vol of NaOH after dilution becomes negligible So V is volume of Solvent approx

gram eq same

2( 0.3) = 0.1(V)

0.6 = 0.1(V)

V= 6

density = 0.85

Mass = 6× 0.85 = 5.1 kg

its B) 5.1kg