Q. About a gaseous reaction, $xX + yY \longrightarrow lL + mM$ Which statement is wrong?
A) $x$ letre of $X$ combines with $y$ litre of $Y$ to give $L$ and $M$
B) $x$ moles of $X$ combines with $y$ moles of $Y$ to give $L$ and $M$
C) $x\$number of molecules of $X$ combine with $y$ number of molecules of $Y$ to form $L$ and $M$
D) $x\$g of $X$ combines with $y$ g of $Y$ to give $M$ and $L$
Explanation
The correct answer is Option D: $x\$g of $X$ combines with $y$ g of $Y$ to give $M$ and $L$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.