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- In the solid phase of phosphorus penta chlo-ride the structure of cati...
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- Iodine can not be used for electro philic substitution of arene. Why?
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- Give one example of step growth polymerisation.
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- Calculate Van't Hoff factor 'i' for 0.001 molal NaCl solution.
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- What is limiting molar conductivity? Discuss the variation of molar co...
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- Write the full cell reaction taking place in Laclanche cell.
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- What is hydro metallurgy? How Cu is extracted by this method.
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- Knowing the electron gain enthalphy values for OrarrO^- and O rarrO^2-...
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- How are XeO3 and XeOF4 prepared?
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- Arrange the following in the order of property indicated: NH3, PH3, As...
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- Explain briefly how +2 state becomes more and more stable in the first...
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- Mention two factors that effect the rate of a chemical reaction.
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- Write the monomer units, structure and two uses of the following polym...
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- Comment on the nature of S-O bonds formed in SO2 molecule. Are these b...
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- Write three important characteristics of enzyme catalytic reaction.
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- What happens when: Ferric chloride reacts with NH4OH
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- Why the solubility of alkyl halide in water is very low?
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- Drawing the various resonating structures. Show that nitrobenzene acti...
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- Write IUPAC name of the following : (i) Na2[Fe(CN)5NO] (ii) [Fe(H2...
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- On the basis of valence band theory explain the structure of [Co(NH3)6...
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