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AIIMS PREVIOUS YEAR PAPERS-AIIMS 1999-CHEMISTRY
- A sample of chloroform before using as an anaesthetic is tested by :
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- The protons and neutrons in the nuclei of atoms undergo inter-conversi...
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- 18 carat gold contains
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- Liquid hydrogen is being seriously considered as automobile fuel. It i...
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- One a.m.u. is equal to
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- The normality of conc. HCl used in the laboratory is
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- Which of the following will have least hindered rotation about carbon-...
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- Units for the rate constant k of the zero order rate equation are
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- Proteins are characterized by the linkage
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- Which compound does not dissolve in hot dil. HNO3?
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- Which of the following ions is not isoelectronic with the other three ...
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- Assertion: Both 12 g. of carbon and 27 g. of aluminium will have 6.02x...
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- Assertion:Sucrose is sweetest in taste Reason : Sucrose is converted...
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- Assertion (A): Potassium cannot be obtained by the electrolysis of use...
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- Assertion: Electrons are ejected from a certain metal when either blue...
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- Assertion: Cyclobutane is less stable than cyclopentane Reason : T...
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- Assertion:Benzoyl chloride is used for the preparation of derivative o...
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- Assertion:In formaldehyde, all the four atoms are in the same plane ...
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- Assertion (A) : A spectral line will be seen for 2p(x)-2p(y) transitio...
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- Assertion: lt is very difficult to subject vinyl chloride to nucleophi...
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