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underset((g))(A)+1/2underset((g))(B)toun...

`underset((g))(A)+1/2underset((g))(B)tounderset((g))(2C)+1/2underset((g))(D)`
the rate of disappearance of B is x. What is the rate of appeance of C?

A

3x

B

x/2

C

2x

D

4x

Text Solution

Verified by Experts

The correct Answer is:
D
`A+1/2Bto2C+1/2D,(r_(B))/((1//2))=(r_(c))/2,2r_(B)=(r_(C))/2,r_(C)=4r_(B)=4xx`
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AAKASH SERIES-CHEMICAL KINETICS-LEVEL-II(LECTURE SHEET EXERCISE-I SINGLE & ONE OR MORE THAN ONE CORRECT ANSWER)
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  4. For the reaction 2N(2)O(5)to4NO(2)+O(2), rate and rate constant are 1....

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  5. In the reaction 2A+Bto2C+D, 5 mol/lt of A are allowed to react with 2 ...

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  6. Thallium (I) is oxidized Ce(IV) as follows: Tl^(+)+2Ce^(+4)toTl^(+3)+2...

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  7. underset((g))(CO)+underset((g))(2H(2))to underset((g))(CH(3)OH) In t...

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  8. Hydrogen of vegetable ghee at 250^(@)C reduces pressure of H(2) from 2...

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  9. Which of the followign is (are) true for first order reaction?

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  10. Select the correct statements(s)

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  11. Select the correct statement(s)

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  12. For the reaction 2A+B+Cto2D. The observed rate law is Rate =K[A][B]^(2...

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  13. SO(2) reacts with O(2) as follows 2SO(2) +O(2)to2SO(3), the rate of di...

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  14. For a certain reactiona plot of ([C(0)-C])/C against time t, yields a ...

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  15. At the point of intersection of the two curves shown the conc. Of B is...

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  16. The rate constant for a zero order reaction is 2xx10^(2) mol L^(-1) "s...

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  17. Given that for a reaction of nth order the integrated rate equation is...

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  18. Two first order reactions have half lives in the ratio 3:2. If t(1) an...

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  19. If a is the initial concentration then time required to decompose half...

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  20. A reaction A(2)+B(2)to2AB occurs by the following mechanism: A(2)hA...

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