Question

What weight of 50% H2SO4 solution required to
react completely with 50 g of lime stone?
(1) 98 g
(2) 49 g
(3) 24.59 g
(4) 1966 g​

Answer 1

So the molcules become 100%

pure and so we require 98 g of H2SO4 to react completely with 50 g of lime stone.