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Which transition metal forms colourless ...

Which transition metal forms colourless aqueous solution?

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UNITED BOOK HOUSE-SET-3-EXERCISE
  1. Give an example of chemisorption?

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  2. In which block transition metals belongs?

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  3. Which transition metal forms colourless aqueous solution?

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  4. What is antipyratic drug?

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  5. Name one antioxidant.

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  6. Calculate Vant hoff factor 'I' for dimerization of a salt when 60% mol...

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  7. Write with proper example negative deviation of Raoults law.

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  8. Write Freundlich eqn for adsorption & plot log x/m vs log P.

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  9. Explain the hydrolysis of XeF6 is that a redox reaction?

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  10. Why Bi(NO3)3 solution turns Brownish when KI is added to it? Explain.

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  11. Explain why [Ni(CN)4]^(2-) and [Ni(CO)4] having same magnetic property...

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  12. What do you mean by condensation polymerization? Give exam-ple?

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  13. What do you mean by stoichiometric defects? Give an example of vacancy...

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  14. Iron form body centred cubic lattice with side length 290.6 pm if its ...

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  15. What is reverse osmosys? Give one use of it what is S.I. unit of Kb?

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  16. 0.387 gm of a biopolymer when dissolved in 100 ml water at 27^@C shows...

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  17. Calculate the equilibrium constant for the redox reaction at 25^@C Fe^...

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  18. State Kohlrausch law for equivalent conductance? Define equivalent con...

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  19. What is zone refining? Name two metal which is purified by this proces...

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  20. What is ellingham diagram? State one application of it.

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