Question

What is the concentration of solution in ppm when 2 * 10-6 gram co2 is dissolved in 10 ml
solution ?
(A) 2
(B) 0.2
(C) 200
(D) 2 x 10-6​

Answer 1

Answer:

option D is correct and plz thanks my answer and i hope its is helpful to u

Answer 2

Answer:

B is correct B/c I know the ans