For a reaction A+2B xrightarrow[]C, the amount of C formed by starting the reaction with 5 moles of A and 8 moles of B is

Question

For a reaction A+2B xrightarrow[]C, the amount of C formed by starting the reaction with 5 moles of A and 8 moles of B is (A) 5 mol (B) 8 mol (C) 16 mol (D) 4 mol

Tardigrade Admin · Accepted Answer

As from reaction; A+2B xrightarrowC It is clear that 1 mote of reacts with 2 mole of B to from 1 mole of C. ∴ 4 mole of A will react with 2× 4=8 mole of B to from 4 mole of C. Here, B is limiting reagent. 1 mole of A remains unreacted.

Q. For a reaction $A + 2 B C,$ the amount of C formed by starting the reaction with 5 moles of A and 8 moles of B is

5 mol

8 mol

16 mol

4 mol

As from reaction; $A + 2 B C$ It is clear that 1 mote of reacts with 2 mole of B to from 1 mole of C. $∴$ 4 mole of A will react with $2 \times 4 = 8$ mole of B to from 4 mole of C. Here, B is limiting reagent. 1 mole of A remains unreacted.

Q. For a reaction A+2B​C, the amount of C formed by starting the reaction with 5 moles of A and 8 moles of B is