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Two among the three compounds of DNA are...

Two among the three compounds of DNA are 2-deoxyribose and a nitrogen containing heterocyclic base. The third component is

A

D-ribose

B

Thymine

C

Guanine

D

Phosphoric acid

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  2. In the following reaction in the above reaction si .

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  3. The structure(s) of the major product(s) expected from the mononitrati...

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  4. 1-Phenylethanol may be prepared by the reaction of C(6)H(5)MgBr with

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  5. Two among the three compounds of DNA are 2-deoxyribose and a nitrogen ...

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  6. Which one among the following bases is usually not present in RNA?

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  7. Glucose on reaction with (CH(3)CO)(2)O forms glucose pentaacetate whic...

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  8. To increase the solubility of CO(2) gas in soft drinks the bottle is s...

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  9. A solution of a pair of volatile liquids A and B shows negative deviat...

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  10. The structure of XeF(6) is

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  11. On the basis of DeltaH("bond")^(@), which of the following has the str...

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  13. Which of the following reactions is not correct?

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  14. Which of the following belongs to the class of allylic halides?

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  15. Which reagent will be required for one step conversion of benzenediazo...

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  16. Assertion (A) : Relative lowering in vapour pressure is colligative pr...

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  17. Assertion (A) : ZnO on heating turns yellow. Reason (R) : Excess Zn^...

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  18. Assertion (A) : F2 is a powerful exidizing agent. Reason (R) : Fluor...

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  19. Assertion (A) : Monoclinic Sulphur is stable at room temperature. Re...

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  20. Assertion (A) : Reaction of (CH3)3C - Br with CH3ONa gives majority 2-...

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