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Define CMC and Gold Number....

Define CMC and Gold Number.

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CHHAYA PUBLICATION-MODEL QUESTION PAPER -Answer the following question (Set-1)
  1. Define CMC and Gold Number.

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  2. Why is sparkless electricity required for the preparation of ozone? Wh...

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  3. Why are the majority of known noble gas compounds contain xenon?

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  4. Write IUPAC name of the compound [Co(NH3)6][CdCl5]. Give an example of...

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  5. Why is vulcanisation important for natureal rubber?

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  6. An element crystallises in cubic close packed structure having edge le...

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  7. What is packing efficiency?

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  8. What do you mean by vacancy defect?

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  9. Why is molality preferred over molarity State Kohlrausch's law of inde...

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  10. At 25^(@)C, at infinite dilution, the molar conductivity of HCl, NaCl ...

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  11. Whal is the percentage of copper in blister copper?

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  12. Identify A to C CH3Ioverset(Mg)underset("dry ether")toAoverset(CO2)t...

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  13. Identify A to F

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  14. An alcohol A (C4H(10)O) on oxidation with acidified K2Cr2O7 gives carb...

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  15. Convert: Phenol to Aspirin

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  16. Why cannot aromatic amine (aniline) be prepared by Gabriel phthalimide...

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  17. Convert: Methyl amine to Methyl isocyanide.

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  18. C2H5Ioverset(NaCN)toDoverset(HO^-)underset("partial hydrolysis")toEove...

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  19. C2H5Ioverset(NaCN)toDoverset(HO^-)underset("partial hydrolysis")toEove...

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  20. C2H5Ioverset(NaCN)toDoverset(HO^-)underset("partial hydrolysis")toEove...

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