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SHARAM PUBLICATION-SET - 20-Exercise
- In the following reaction, the compound X is C2H5OC2H5 + 4H overset(Re...
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- Which of the following is a copolymer formed by condensation polymeriz...
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- What is Sandmeyer's reaction? Give an example.
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- What are analgesics? Give two examples.
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- What happens when ethyl amine is treated with CHCl3 and alcoholic KOH ...
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- Calculate the number of lattice points in one unit cell of face centre...
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- When 1.3 g of a solute is dissolvedf in 169 g of water the boiling poi...
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- Calculate the emf at 25^@C for the cell Mg(s)|Mg^(2+) (0.01M)||Sn^(2+)...
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- What are the various factors affecting the rate of reaction.
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- How does nitrogen differ from other elements of Gr-15?
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- With the help of crystal field theory, predict the number of unpaired ...
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- Why is NH3 more basic than PH3 ?
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- Write a note on calcination and roasting.
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- How does Cl2 and SO2 act as bleaching agent? In which case the bleachi...
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- How can NH3 be prepared in the laboratory from NH4Cl? What happens whe...
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- State and explain Kohlrausch's law. How can this law be used to find e...
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- Match the reaction given in column I with the statements given in colu...
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- Calculate the packing efficiency of a metal crystal for a simple cubic...
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- Why is the Frenkel defect not found in pure alkali metal halides?
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- Write the differences between true solution , colloidal solution and s...
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