A(g) is 90% converted in to B according to the reaction A(g) 3B(g) va

1.	A(g) is 90% converted in to B according to the reaction A(g) 3B(g) value of (D/d) at this point is ? correct ans. is 2.8 but i am getting 1.9
Answer» TOTAL MOLES here is 1+2x So D/d= 1+2x = 1+(2*90/100) =1+9/5 =14/5=2.8

A(g) is 90% converted in to B according to the reaction A(g) 3B(g) value of (D/d) at this point is ? correct ans. is 2.8 but i am getting 1.9

Answer»

TOTAL MOLES here is 1+2x

So D/d= 1+2x

= 1+(2*90/100)

=1+9/5

=14/5=2.8