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Oxygen (O(2)) and ozone (O(3)) are...

Oxygen `(O_(2))` and ozone `(O_(3))` are

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Explore conceptually related problems

30 ml of a mixture of oxygen (O_(2)) and ozone (O_(3)) was heated till ozone was completely decomposed. The mixture on cooling was found to expand 40 ml. The volume of O_(2) in original mixture was :

Two bulbs A and B of equal capacity contain 10 g of oxygen (O_2) and ozone (O_3) respectively. Which bulb will have (i) larger number of molecules? (ii) larger number of oxygen atoms?

The ratio of number of oxygen atoms (O) in 16.0g ozone (O_(3)) . 28.0g carbon monoxide (CO) and 16.0g oxygen (O_(2)) is :- ("Atomic mass" : C=12,O=16 "and Avogadro's constant" N_(A) =6.0xx10^(23) "mol"^(-1))

Statement Oxygen atom in both O_(2) and O_(3) has oxidation number zero. Explanation In F_(2)O , oxidation number of O is +2 .

Assertion: Oxygen atom in both O_(2) and O_(3) has oxidation number zero. Reason: In Fe_(2)O , oxidation number of O is +2 .

PRADEEP-P-BLOCK ELEMENTS -SHORT ANSWER QUESTIONS
  1. Give reactions of ozone with following (i) Ag(2)O (ii) H(2)O(2) (iii...

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  2. Which is an oxidising as well as a reducing agent in the following?

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  3. Oxygen (O(2)) and ozone (O(3)) are

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  4. What is allotropy ? Write the various allotropic forms of sulphur.

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  5. What is the difference in the molecular structures of rhombic and mono...

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  6. Differentiate between rhombic and monoclinic sulphur

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  7. Write the names and formulae of any five oxyacids of sulphur.

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  8. Draw the structures of the following : (a) H(2)SO(5) (b) H(2)SO(4)...

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  9. Give the principle of manufacture of sulphuric acid by contact process...

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  10. Complete the following chemical equations : (a) C+H(2)SO(4) (conc.) ...

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  11. Whate happens when (write chemical equations only) (i) Hot and conc....

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  12. What are uses of H(2)SO(4)

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  13. Name the elements which are collectively known as halogens. Write the ...

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  14. The colour deepens from fluorine to iodine in halogen family. Explain.

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  15. Fluorine exhibit only – 1 oxidation state whereas other halogens exhib...

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  16. Electron gain enthalpies of halogens are largely negative. Explain.

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  17. Hydrogen chloride can be prepared by heating alkali metal chloride wit...

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  18. NO(2) readily dimenise, whereas ClO(2) does not. Why ?

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  19. HF is a weaker acid than HI. Explain.

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  20. Give two examples to show the anomalous behaviour of fluorine.

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