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what happens if conc H(2)SO(4) is used i...

what happens if conc `H_(2)SO_(4)` is used in preparing hydrogen by its reaction with a metal?

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Nascent hydrogen `[H]` produced will reduce `H_(2)SO_(4)` to `SO_(2)`.
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CENGAGE CHEMISTRY-APPENDIX - INORGANIC VOLUME 1-Exercise Short
  1. Assertion : Nascent hydrogen is more reactive than molecular hydrogen....

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  2. What is the name given to hydrogen if nuclei of both the atoms have sa...

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  3. what happens if conc H(2)SO(4) is used in preparing hydrogen by its re...

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  4. A sample of hard water is allowed to pass through anion exchange resin...

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  5. What is the mass of one of deuterium oxide?

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  6. What is deionised water?

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  7. Which gas will be produced when heavy water is treated with a mixture ...

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  8. What type of substances can easily dissolve in water?

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  9. Give a reaction in which H(2)O acts as an oxidising agent.

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  10. What requirement should be fulfilled by potable water (water for drink...

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  11. Which is heavier: water or ice?

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  12. What type of bonds are broken when water evaporates?

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  13. The degree of hardness of a given sample of hard water is 40 p p m. If...

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  14. Why cannot the dilute solution of hydrogen peroxide be concentrated by...

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  15. Which organic reagent can be used for the manufacture of hydrogen pero...

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  16. H(2)O(2)+Cl(2)to 2HCl+O(2) In the above reaction, H(2)O(2) act as .

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  17. Old lead paintings are generally washed with dilute solution of H(2)O(...

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  18. What is the dihedral angle between two H atoms of H(2)O(2)?

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  19. What is the product of the reaction between benzene and H(2)O(2)?

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  20. Which isotope of hydrogen (a) does not contain neutron, (b) contains e...

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