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What Is the rate of disappearance of hyd...

What Is the rate of disappearance of hydrogen in the reaction ?`3H_2+N_2rarr2NH_3`

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Complete the reaction: CH_3CHO+H_2N-NH_2rarr

Solubility of gases in liquids decreases with increase in temperature. What is the effect of temperature on the reaction? N_2(g) + 3H_2(g) harr 2NH_3(g) + Heat

In the following reaction, how is the rate of appearance of the underlined product related to the rate of disappearance of the underlined reactant: BrO_(3)^(-) (aq) + 5Br^(-) (aq) + 6H^(+)(aq) to 3Br_(2)(l) + 3H_(2)O(aq)

Consider the composition reaction given below. 2HI(g)rarrH_2(g)+I_2(g) .The rate of appearatance of hydrogen is equal to_____ times the rate of disappearance of HI.

The combination of elements of form compounds is governed by the laws of chemical combination. Hydrogen combines with oxygen to form compounds, namely water and hydroge peroxide. 28 g of nitrogen is mixed with 12 g of hydrogen to form ammonia as per the reaction, N_2 + 3H_2 rarr 2NH_3 . Which is the 'limiting reagent' in this reaction? [Atomic masses: N = 14, H = 1]

For a reaction 1/2 A rarr 2B rate of disappearance of A is related to the rate of appearance of B by the expression

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BODY BOOKS PUBLICATION-Chemical Kinetics-Example
  1. Choose the correctly matched pair.

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  2. Identify the order of a reaction if the units of its rate constant is...

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  3. What Is the rate of disappearance of hydrogen in the reaction ?3H2+N2r...

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  4. The temperature dependence ofis expressed by Arrhenius equation.

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  5. The energy needed to form the intermediate called activated complex is...

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  6. The number of collisions per second per unit volume of the reaction mi...

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  7. Can we have reactions which proceed with constant rate?

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  8. Instantaneous rate of reaction is preferred to average rate. Why?

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  9. Identity the graph (A or B), represents the change in concentration of...

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  10. In a class room discussion a student argues that average rate and inst...

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  11. In a class room discussion a student argues that average rate and inst...

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  12. From the rate expression for the following reaction determine the orde...

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  13. If half-life of a reaction Is directly proportional to Initial concent...

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  14. Give a relation which connects rate constant with temperature.

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  15. For first order reaction half-life period Is Independent of initial co...

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  16. For first order reaction half-life period Is Independent of initial co...

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  17. A first order reaction is 20% complete in 10 min. Calculate the spec...

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  18. A first order reaction is 20% complete in ten minutes. Calculate time ...

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  19. Mention the factors that affect the rate of a chemical reaction.

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  20. The rate constant for a first order reaction is 60 (s)^(-1) .How much ...

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