The following experimental rate data were obtained for a reaction carried out at 25^{\circ} {\C} A_{(g)}+B_{(g)} \to C_{(g)}+D_{(g)} Initial [{A}_{({g})}] \/{\mol} {dm^{-3}} Initial [{B}_{({g})}] {\mol} {dm^{-3}} Initial rate / {\mol} {dm}^{-3} {s}^{-1} 3.0 \\times 10^{-2} 2.0 \\times10^{-2} 1.89 \\times10^{-4} 3.0 \\times10^{-2} 4.0 \\times10^{-2} 1.89 \\times10^{-4} 6.0 \\times10^{-2} 4.0 \\times10^{-2} 7.56 \\times10^{-4} What are the orders with respect to A_{(g)} and B_{(g)} ?

Correct Answer is : Order with respect to A(g) Order with respect to B(g) Second Zero

Order with respect to A_{(g)} Order with respect to B_{(g)} Zero Second

Order with respect to A_{(g)} Order with respect to B_{(g)} First Zero

Order with respect to A_{(g)} Order with respect to B_{(g)} Second Zero

Order with respect to A_{(g)} Order with respect to B_{(g)} Second First

CBSE Class 12 Chemistry 2023 Delhi Set 1 Solved Paper

Question : 13 of 35

Marks: +1, -0

The following experimental rate data were obtained for a reaction carried out at

25^{∘} {\C}

A_{(g)}+B_{(g)} → C_{(g)}+D_{(g)}

What are the orders with respect to

A_{(g)}

and

B_{(g)}

Order with respect to $A_{(g)}$	Order with respect to $B_{(g)}$
Zero	Second

Order with respect to $A_{(g)}$	Order with respect to $B_{(g)}$
First	Zero

Order with respect to $A_{(g)}$	Order with respect to $B_{(g)}$
Second	Zero

Order with respect to $A_{(g)}$	Order with respect to $B_{(g)}$
Second	First

Solution:

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