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Name the reaction that takes place when ...

Name the reaction that takes place when a mixture of potassium dichromate and potassium chloride (or sodium chloride) crystals is warmed with conc. sulphuric acid. Give the equation for the reaction.

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OSWAAL PUBLICATION-Sample Paper 7-Exercise
  1. Write the equations involved in the manufacture of sulphuric acid in c...

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  2. Write the equations involved in the preparation of nitric acid by Ostw...

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  3. Name the reaction that takes place when a mixture of potassium dichrom...

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  4. Dry distillation of calcium acetate.

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  5. Reaction of phosphorous penteachloride with acetic Acid

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  6. XeF(6)+3H(2)Orarr P+6HF What is P?

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  7. Describe the experimental procedure and give the calculations involved...

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  8. Give reason (one each) for the following: (a) Transition metals are ...

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  9. Give reason (one each) for the following : Transition metal are good...

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  10. Give reason (one each) for the following : Second ionisation enthalp...

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  11. Give reason (one each) for the following : The spin only magnetic mo...

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  12. Mention any two characteristics of bonding molecular orbitals.

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  13. Which of the following overlapping of atomic orbitals will not be allo...

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  14. Which of the following overlapping of atomic orbitals will not be allo...

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  15. Which of the following overlapping of atomic orbitals will not be allo...

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  16. On the basis of Valence bond theory account for the hybridization, sha...

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  17. The coordination number of Cs^+ in CsCl crystal is -------

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  18. Define the terms (a) Crystal lattice (space lattice), (b) Unit cell.

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  19. What is the contribution of a corner particle to a unit cell in a cubi...

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  20. On dissolving 2.34g of non-electrolyte solute in 40g of benzene, the b...

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