The limiting reactant determines what the actual yield is. (T/F)

True

Explanation:

Limiting reactant - the reactant which get completely consumed in a chemical reaction, is known as the limiting reactant.

As, the concentration of limiting reactant after the completion of the reaction will be zero, hence, it is used to determine the concentration of other reactants.

For example,

for a general reaction -

A + B - --> 3C

Assuming B to be the limiting reactant,

hence, the concentration of C and A can be determined as -

1 mol of B can give 3 mol of C and 1 mol of A is used for the reaction.