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Explain the following statements- Alloys...

Explain the following statements- Alloys are made up of mixture of two or more than two metals or non-metals or elements combined in definite proportions.

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MODERN PUBLICATION-MOCK TEST 01-EXERCISE
  1. Draw the structures of the following: (HPO3)3

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  2. PCl5 exists as [PCl4]^(+) [PCl6]^(-) but PBr5 exists as [PBr4]^(+) [Br...

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  3. Explain the following statements- Alloys are made up of mixture of two...

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  4. Answer the following question- Is bronze alloy a mixture?

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  5. Answer the following question- Is brass alloy a mixture?

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  6. An organic compound A with molecular formula C8H8O gives positive DNP ...

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  7. Complete the following reactions by identifying A : A+H2(g) overset (P...

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  8. Complete the following reactions by identifying A, B and C : CH3- unde...

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  9. Derive the relationship between relative lowering in vapour pressure a...

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  10. Complete the following statement- Lithopone is composed of-

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  11. Heptane and octane form ideal solution . At 373K , the vapour pressure...

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  12. Heptane and octane form an ideal solution at 373 K, the vapour pressur...

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  13. Which aqueous solution has higher concentration : 1 molar or 1 molal s...

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  14. Express 948 in roman numbers.

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  15. KMnO4 is not acidified by HCl instead of H2SO4 because

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  16. Give examples and suggest reasons for the following features of the tr...

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  17. Give reasons : Ce^(4+) is used as an oxidizing agent in volumetric ana...

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  18. Transition metals form number of interstitial compounds. Explain.

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  19. Zn^(2+) salts are white while Cu^(2+) salts are blue, explain why ?

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  20. Compare the chemistry of actinides with that of the lanthanoids with...

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