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What are ellingham diagrams? Write any t...

What are ellingham diagrams? Write any two features of it.

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  • FEBRUARY 2018

    GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS|Exercise CHEMISTRY (SECTION -II)|24 Videos

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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- FEBRUARY 2016-SECTION-I
  1. What is the action of (a) Sodium on arsenic (b) Magnesium on bismu...

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  2. Define enthalpy of sublimation. How is it related to enthalpy of fusio...

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  3. What are ellingham diagrams? Write any two features of it.

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  4. Silver crystallises in FCC structure. If density of silver is 10.51g. ...

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  5. The vapour pressure of pure benzene is 640 mm of Hg. 2.175 xx 10^(-3) ...

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  6. Calculate C - Cl bond enthalpy from following reaction : CH(3) Cl(g)...

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  7. Define cell constant. Draw a neat and well labelled diagram of primary...

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  8. Write four points of difference between properties of nitrogen and oth...

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  9. What are neutral oxides? Explain the nature of zinc oxide with the hel...

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  10. The molecular formula of H(2)S(2)O(2) represents which oxoacid among t...

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  11. Iodine exists of……..

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  12. Absolute entropies of solids, liquid and gases can be determined by ……...

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  13. The determination of molar mass from elevation in boiling point is cal...

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  14. The Process of leaching, alumina using the sodium carbonate is called…...

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  15. On calculating the strength of current in amperes if a charge of 840 C...

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  16. A to B is a first order reaction with rate 6.6 xx 10^(-5) m-s^(-1). Wh...

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  17. Sc^(3+) is colourless is aqueous solution whereas Ti^(3+) is coloured.

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  18. Double Salt and Coordination Compound

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  19. How is chlorobenzene prepared from aniline? How is chlorobenzene conve...

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  20. What is metamerism? Explain metamerism with suitable examples of ether...

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