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The reaction AsH(3) (g) rarr As(s) +(3)/...

The reaction `AsH_(3) (g) rarr As(s) +(3)/(2) H_(2)(g)` was followed at constant volume at 310°C by measuring the gas pressure at intervals Show from the following figures that reaction is of first order. Time (in hrs) 0 5 7.5 10
Total pressure (in mm) 758 827 856 882

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First order
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MOTION-Chemical Kinetics-Exercise - 3
  1. At 27^@C it was observed during a reaction of hydogenation, that the p...

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  2. At 100^(@)C the gaseous reaction A rarr 2B + C was observed to be of f...

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  3. The reaction AsH(3) (g) rarr As(s) +(3)/(2) H(2)(g) was followed at co...

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  4. The decomposition of N(2)O(5) according to the equation 2N(2)O(5) (g) ...

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  5. The thermal decomposition of dimethyl ether as measured by finding the...

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  6. From the following data show that decomposition of H(2)O(2) in aqueous...

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  7. A definite volume of H(2)O(2) under going spontaneous decomposition re...

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  8. In the hydrogen of propyl acetate in presence of dilute HCl in aqueous...

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  9. Hydrogen peroxide solution was stored in a mild steel vessel. It was f...

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  10. The reaction given below, rate constant for disappearance of A is 7.48...

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  11. A metal slowly forms an oxide film which completely protects the metal...

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  12. A vessel contains dimethyl ether at a pressure of 0.4 atm. Dimethyl et...

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  13. For the two parallel reactions A overset(k(1)) rarr B and A overset(k(...

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  14. The energy of activation of a first order reaction is 104.5" kJ mole"^...

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  15. The specific rate constant for a reaction increases by a factor of 4, ...

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  16. The energy of activation and specific rate constant for a first order ...

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  17. A 1st order reaction is 50% complete in 30 minute at 27^(@)C and in 10...

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  18. A catalyst lowers the activation energy for a certain reaction from 75...

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  19. Given that the temperature coefficient for the saponification of ethyl...

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  20. The rate constants of a reaction at 500 K and 700 K are 0.02 s^(–1) an...

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