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Fill in the blanks : For an exothermic r...

Fill in the blanks : For an exothermic reaction `Delta H` is ……………

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In exothermic reaction

What is exothermic reaction ?

An exothermic reaction is one which

Fill up the gap: For exothermic reaction, /_\H is _____

Fill in the blanks : Urotropin is formed by the reaction of ………….. With ………… .

Fill in the blanks : Rate of a chemical reaction is proportional to ………….

Fill in the blanks : Milk is an example of ………….

Fill in the blanks : For Delta H underset(mix) = 0 and Delta V underset(mix) = 0 the solution is called ……….. Solution.

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Fill in the blanks :The substitution nucleophic reaction that proceeds through a carbocation is ………… .

SHARAM PUBLICATION-2010 QUESTION PAPER-EXERCISE
  1. Condensation of ethylene glycol with terephthalic acid produces a comp...

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  2. Fill in the blanks : underset (6)overset(12) C + underset(2) overset(4...

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  3. Fill in the blanks : For an exothermic reaction Delta H is ……………

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  4. Name the major product and write the name of the reaction when benezen...

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  5. Which group is common to all the derivatives of acetic acid ?

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  6. Write the Nernst equation for electrode reaction. M^(n+) (aq) + n e^...

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  7. Write the IUPAC name of K2[ PtCl6]

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  8. Identify A, B,C and D.

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  9. How can you convert bromobenzene to benzoic acid ?

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  10. What is 'Green House Effect' ?

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  11. How can you distinguish between acetamide and N-methyl acetamide?

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  12. Correctly match List -I with List - II :

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  13. What structural features are necessary for an organic compound to exhi...

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  14. How is salicylaldehyde prepared from carbolic acid ?

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  15. Tollen's reagent is-

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  16. Difference between double salt and complex salt.

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  17. Why NH4Cl is used along with NH4OH for precipitation of III (A) metal...

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  18. What is the function of limestone the extraction of iron? Give equatio...

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  19. How does the bleaching action of chlorine differ from that of sulphur ...

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  20. What do you understand by the term " Packing fraction" ?

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