Question

9.8 g of orthophosphoric acid is present in 500ml of solution....???​

Answer 1

Answer:

M = given wt / GmW × 1000/ v(ml).....

M = 9.8 / 9.8 × 1000/ 500

= 0.2

N = M × n- factor ....

N = 0.2 × 3

= 0.6