Question

$Fe+S\to FeS$
$I$. If $0.5mol$ of $Fe$ reacts with $0.6mol$ of $S$, a total of $0.6mol$ of $FeS$ will be formed.
$II$. Limiting reactants determine how much of a product will be formed.

• A. Statement $I$ is true, Statement $II$ is true
• B. Statement $I$ is true, Statement $II$ is false
• C. Statement $I$ is false, Statement $II$ is true
• D. Statement $I$ is false, Statement $II$ is false

Answer 1

The correct option is C Statement $I$ is false, Statement $II$ is true

$Fe+S\to FeS$

$0.5mol0.6mol\to 0.5mol$

$0.5mol$ of Iron on reacting with $0.6mol$ of Sulphur produces $0.5mol$ of Ferrous Sulphide because Iron is the limiting agent i.e. which is in low quatity This limiting reagents decide the amount of product produced.