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Which of the following reactions does no...

Which of the following reactions does not produce oxygen ?

A

`O_(3)+Kl+H_(2)Oto`

B

`H_(2)O_(2)+Cl_(2) to`

C

`KO_(2)(s)+CO_(2)(g) to`

D

None

Text Solution

Verified by Experts

The correct Answer is:
D
`(A) O_(3)+2KL+H_(2)O to l_(2)+2KOH+O_(2)`
`(B) H_(2)O_(2)+Cl_(2) to 2Cl^(-)+2H^(+)+O_(2)`
`(C) 4KO_(2)(s)+2CO_(2) to 2K_(2)CO_(3)(s)+3O_(2)(s)`
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RESONANCE ENGLISH-P BLOCK ELEMENTS-Exercise 2 part 2 OBJECTIVE
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  2. At 200^o C, hydrogen molecules have velocity 5 × 10^4cm s^(−1) . The...

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  3. Which of the following reactions does not produce oxygen ?

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  4. The gases respectively absorbed by alkaline pyrogallol and oil of cinn...

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  5. Alkaline KIis oxidised by ozone to :

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  6. At 200^o C, hydrogen molecules have velocity 7 × 10^4cm s^(−1) . The...

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  7. What is the mass of photon of sodium light having a wavelength of 5890...

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  8. What is the mass of photon of sodium light having a wavelength of 4880...

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  9. When H(2)S is passed through nitric acid and acidified KMnO(4) solutio...

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  10. Consider the following compounds : (i) sulpher dioxide (ii) hydrog...

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  11. When an article is bleached by SO(2) it loses its colour. The colour c...

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  12. What is the mass of photon of sodium light having a wavelength of 6980...

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  13. The atomic number of an element is 17. The number of orbitals containi...

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  14. The atomic number of an element is 15. The number of orbitals containi...

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  15. A gas that cannot be collected over water is.

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  16. Bleaching of a fabric cloth is done using A and excess of chlorine is ...

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  17. Aqueous hypo solution on reaction with aqueous AgNO(3) gives :

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  18. Which of the following gives H(2)O(2) on hydrolysis ?

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  19. Which of the following does not have S-S linkage but have O-O linkage ...

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  20. There is no S-S bond in .

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