In a chemical reaction , it is observed that the (i) rate of formation of ' P ' is doubled on doubling the concentration of ' X '. (ii) rate of formation of ' P ' is quadrupled on doubling the concentration of ' Y '. (iii) doubling the concentration of ' Z ' does not affect the rate of formation of ' P '. What is the order of the above chemical reaction?

In a chemical reaction , it is observed that the (i) rate of formati

1.	In a chemical reaction , it is observed that the (i) rate of formation of ' P ' is doubled on doubling the concentration of ' X '. (ii) rate of formation of ' P ' is quadrupled on doubling the concentration of ' Y '. (iii) doubling the concentration of ' Z ' does not affect the rate of formation of ' P '. What is the order of the above chemical reaction?
A.	Zeroth order
B.	First order
C.	Second order
D.	Third order
Answer» E.

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