For The Reaction,              5 Moles Of X And 9 Moles Of Y Will Produce

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Question

 

For the reaction,

            

5 moles of X and 9 moles of Y will produce

Solution

Correct option is

4 moles of Z

 

In a chemical reaction, coefficient represents mole of that substance.  

                                   

This indicates 1 mole of X reacts with 2 moles of Y to form 1 mole of Z.

So, 5 moles of X will require 10 moles of Y. But we have taken only 9moles of Y.  

Hence, Y is in limiting quantity. Hence, we determine product from Y.

Thus, 5 moles of X react with 9 moles of Y to form 4 moles of Z.

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