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The number of molecules of the reactants...

The number of molecules of the reactants taking part in a single step of the reaction tells about. :

A

order of a reaction

B

molecularity of a reaction

C

fast step of the mechanism of a reaction

D

half-life of the reaction

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The correct Answer is:
B
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NCERT FINGERTIPS-CHEMICAL KINETICS-Factors Influencing Rate Of Reaction
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  2. What will be the rate equation for the reaction 2X + Y to Z, if the or...

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  3. For a reaction, I^(-) + OCl^(-) to IO^(-) + Cl^(-) in an aqueous mediu...

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  4. For a reaction, 2NO + 2H(2) to N(2) + 2H(2) O, the possible mechanism ...

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  5. Rate constant of two reactions are given below. Identifying their orde...

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  6. Find the values of A,B and C in the following table for the reaction X...

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  7. For a chemical reaction A rarr B, the rate of reaction increases by a ...

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  8. For a reaction AtoB, the rate of reaction becomes twenty seven times w...

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  9. For the reaction A + B to products, what will be the order of reaction...

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  10. The unit of rate constant for the reaction, 2H(2) + 2NO to 2H(2)O + ...

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  11. Match the rate law given in column I with the dimensions of rate const...

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  12. The decomposition of dimethyl ether is a fractional order reaction. Th...

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  13. The unit of rate of reaction and rate of rate constant are same for a ...

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  14. The rate of the reaction: CH(3)COOC(2)H(5) + NaOH to Ch(3)COONa + C(...

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  15. For a general reaction X to Y, the plot of conc. Of X vs Time is giv...

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  16. Fill in the blanks by choosing the correct option. Order of the reacti...

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  17. The number of molecules of the reactants taking part in a single step ...

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  18. In any unimolecular reaction

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  19. The overall rate of a reaction is governed by :

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  20. For a reaction X + Y to Z, rate prop [X]. What is (i) molecularity and...

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