Mole ConceptHard
Question
For the reaction 2P + Q → R, 12 mol of P and 8 mol of Q are taken then
Options
A.3 mol of R is produced
B.6 mol of R is produced
C.25% of Q is left behind
D.25% of Q has reacted
Solution
2P + Q → R
initial mole 12 8 0
final mole 0 8 - 6 6
∴ moles of R formed = 6
% of Q left behind =
× 100 = 25%
initial mole 12 8 0
final mole 0 8 - 6 6
∴ moles of R formed = 6
% of Q left behind =
× 100 = 25%Create a free account to view solution
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