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Give reason activated characoal is used...

Give reason activated characoal is used in gas masks ''.

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It adsorbs poisonous gases.
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SUBHASH PUBLICATION-SUPER MODEL QUESTION PAPER -2 (WITH ANSWERS)-PART -D
  1. Give reason activated characoal is used in gas masks ''.

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  2. Calculate the number of atoms per unit cell of CCP.

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  3. Caculate the number of particles present in BCC unit cell .

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  4. The boiling point of benzene is 353.23 K when 1.80 g of a non-volatile...

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  5. What is reverse osmosis ? Mention any one of its use.

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  6. Find the value of AG^(@) at 25^(@)C for the following electrochemical ...

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  7. Draw a neat labelled diagram of H(2)-O(2) fuel cell. Write the reactio...

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  8. Derive an integrated rate equation for the rate constant of a first-or...

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  9. What is (i) rate law (ii) Zero order reaction.

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  10. Explain the mechanism of enzyme catalysis.

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  11. What are (i) Multimolecular colloids (ii) Macromolecular colloids.

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  12. Give reason '' Potash alum is used in the clarification of water

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  13. Explain S(N^(-))2 reaction mechanism.

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  14. Explain Swartz reaction.

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  15. Explain (i) Kolbe 's reaction . (ii) Reimer - Tiemamm reaction.

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  16. A carbonyl compound (P) with the formula C(2)H(4)O reacts with CH(3)Mg...

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  17. Explain the mechanism of addition of HCN to a carbonyl group in prese...

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  18. Explain Cannizzaro 's reaction.

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  19. Explain Hoffmann bromamide degradation for the preparation of aniline...

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  20. Name the major product formed when nitrous acid is treated with i) m...

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  21. Give the IUPAC name of the following compound. overset(CH(3)-N-CH(3))...

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