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Chlorine acts as a bleaching agent only ...

Chlorine acts as a bleaching agent only in presence of

A

Sun-light

B

Dry air

C

Pure oxygen

D

Moisture

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The correct Answer is:
D
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 8-CHEMISTRY
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  2. Chlorine acts as a bleaching agent only in presence of

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  3. The electronic structure of four element A, B, C and D are, A. 1s^(2...

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  4. Which of the following represents the correct sets of the four quantum...

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  5. The electronic configuration of a dispositive metal ion M^(2+) is 2, 8...

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  6. The dissociation constants of acids HA,HB,HC,HD are 2.6 xx10^(-3),5.3 ...

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  7. Which is involved in digestion process

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  8. When the same amount of zinc is treated separately with excess of H(2)...

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  9. What is the potential of the cell containing two hydrogen electrodes a...

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  10. In the course of chemical reaction, an oxidant

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  11. Insulin contains 3.4% sulphur. The minimum molecular weight of insulin...

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  12. Assume that air is 21% oxygen and 79% nitrogen by volume if the barome...

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  13. Be^74 Captures K electrons into its nucleus. The mass no and atomic no...

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  14. The number of molecules of CO(2) present in 44 g of CO(2) is

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  15. Given, C graphite +(1)/(2)O(2)=CO, DeltaH = -10.5 kj …(i) …(ii) CO...

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  16. When a liquid boils, there is

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  17. The addition of the salt CH(3)COONa to a solution of CH(3)COOH result ...

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  18. The conjugate base of CH(3)O^(-) is

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  19. According to the Arrhenius equation a straight line is to be obtained ...

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  20. Which electrolyte is least effective in causing coagulation of +ve fer...

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