JEE Main & Advanced
Chemistry
Solutions / विलयन
Question Bank
Numerical Value Type Questions - Solutions
question_answer
A solution containing 28 g phosphorus in 315 g \[C{{S}_{2}}(b.pt.\,46.\,3{}^\circ C)\] boils at \[47.98{}^\circ C\]. \[K{{'}_{b}}\] for \[C{{S}_{2}}\] is \[2.34\text{ }K\text{ }mo{{l}^{-\,1}}\text{ }kg\]. What are the no. of phosphorus atom present in its molecular formula?