Question

in a reaction A+B2 gives AB2, identity the limiting reagent in the reaction mixture containing 5 mole A and 25 mole B

Answer 1

Answer:

(E) According to the equation, 1 mole of A reacts with 1 mol ofB2. So, 2.5 mol of A react with 2.5 mol of B2 and 2.5 mol of B2 remain unreacted and thus, A is the limiting reagent.