1.

In each of the following questions, a statementof Assertion is given followed by a corresponding statementof Reason just below it. Of the statements, mark the correctanswer as Assertion .For the reaction ,N_(2) (g) + 3 H_(2) (g) hArr 2 NH_(3) (g) , " units of " K_(c) = L^(2) mol^(-2) Reason . For the reaction ,N_(2) (g) + 3 H_(2) (g) hArr2 NH_(3) (g), Equilibrium constant , K_(c) - ([NH_(3)]^(2))/([N_(2)][H_(2)]^(3)).

Answer»

If both assertion and reason are TRUE, and reason is the true explanation of the assertion .
If both assertion and reason are true but reason is the true explanation of the assertion .
If assertion is true, but reason is false.
If both assertion and reason are false .

Solution :` K_(c) = [NH_(3)]^(2)/([N_(2)][H_(2)]^(3))=( " MOL" L^(-1))^(2)/(("mol"L^(-1))("mol"L^(-1))^(3))`
` = (mol L^(-1))^(-2)=L^(2) mol^(-2)`
Hence , R is the correct explanation of A.


Discussion

No Comment Found