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Decomposition of H2 O2 is accelerated by...

Decomposition of `H_2 O_2` is accelerated by

A

traces of acids

B

acetanilide

C

finely divided metals

D

alcohol

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Decomposition of H_(2)O_(2) is suppressed by _____.

Acetanilide checks the decomposition of H_2O_2 .What is the nature of the compound.

If decomposition of H_(2)O_(2) is a first order reaction , how long would it take to complete one- third of the decomposition ? The rate constant of this decomposition reaction is 3xx10^(-2)"min"^(-1) .

Explain the experimental determination of rate constant for decomposition of H_(2)O_(2) is aqueous solution.

What does the decomposition of H_2O_2 produce?

Decomposition of H_(2)O_(5) follows a first order reaction . In fifty minutes , the concentration of H_(2)O_(2) decreases from 0.5 to 0.125 (M) in one such decomposition when the concentration of H_(2)O_(2) reaches 0.05 (M) , the rate of formation of O_(2) will be -

To calculate the rate of decomposition of H_(2)O_(2) in an aqueous solution , a certain volume of the aqueous solution of H_(2)O_(2) is pipetted out and titrated against KMnO_(4) solution at different interval of time . Intervals The observations are given below : {:(Time ("in min"),0,5,10,20),("Volume of "KMnO_(4)("inML"),46.2,37.1,29.8,19.6):} Show that the decomposition of H_(2)O_(2) in aqueous solution is a first order reaction and calculate its rate constant .

During the decomposition of H_(2)O_(2) to gives oxygen , 48g O_(2) is formed per minute at a certain point of time .The rate of formation of water at this point is -

The decomposition of N_2O into N_2 and O_2 follows second order kinetics with k = (5.0 xx 10^(11) L "mol"^(-1) s^(-1)) e^(-(41570)/(T))" , it suggests that

PATHFINDER-S-BLOCK ELEMENTS AND THEIR COMPOUNDS, HYDROGEN AND ITS COMPOUNDS-QUESTION BANK
  1. The hybridisation state and oxidation state of two oxygen atoms in H2 ...

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  2. Decolourisation of acidified potassium permanganate occurs when H2 O2 ...

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  3. Decomposition of H2 O2 is accelerated by

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  4. An aqueous solution of hydrogen peroxide ions is

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  5. The species that does not contain peroxide ions is

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  6. When same amount of zinc is treated separately with excess of sulphuri...

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  7. Chemical A is used for water softening to remove temporary hardness. A...

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  8. H2 O2rarr2H^oplus+O2+2e^(-)=-0.68V The above equation represents whi...

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  9. In view of their ionisation energies, the alkali metals are

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  10. In certain matters, lithium differs from other alkali metals, the main...

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  11. Which one of the following electrolyte is used in Down’s process of ex...

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  12. Which salt on heating does not give brown coloured gas ?

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  13. The principal products obtained on heating iodine with concentrated ca...

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  14. Washing soda has the formula :

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  15. The right order of the solubility of sulphates of alkaline earth metal...

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  16. Compounds of alkaline earth metals are less soluble in water than the ...

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  17. When zeolite which is hydrated sodium aluminium silicate, is treated w...

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  18. In water :

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  19. Sodium sulphate is soluble in water but barium sulphate is sparingly s...

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  20. Slaked lime, Ca(OH)2 is used :

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