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UNITED BOOK HOUSE-SET-11-Exercise
- 1.26 gm of a protine dissolved in 200 cc aqueous solution shows an osm...
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- What are shape selective catalysts?
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- Give an example of anionic surface active agent? Name one protective c...
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- Compete the following reactions (balanced) HgCl2 + PH3 rarr
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- Compete the following reactions (balanced) XeF4 + O2F2 rarr
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- Why NF does not hydrolysed but NCl3 does? What is the geometrical shap...
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- [NiCl4]^(2-) paramagnetic but [Ni(CO)4] diamagnetic though both are te...
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- Give an example of condensation polymerisation. State two monomers for...
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- Why phosphorus as an impurity increases conductivity of silicone?
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- Silver forms fcc lattice with edge length 409 pm calculate density of ...
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- Why CaCl2 is used to melt the ice deposited on road?
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- The cell used in watch has the following cell reaction. Calculate E^@ ...
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- State Kohlrausch law of independent migration of ion.
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- 0.0024 (M) Acetic acid solution has specific conductance 7.896xx10^-5 ...
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- What is the role of stabilizer and depressant in froth flotation proce...
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- Which element of lanthanoid shows +4 oxidation state?
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- Why Ag is considered to be a transitional element though it has d^10 g...
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- Complete the reaction : MnO4 + C2O4^(2-) + H^+ rarr
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- Why Gadolinium (Z=64 and Lutetium (Z=71) shows +3 oxidation state?
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- State with chemical equation when pH is excessively reduced for aqueou...
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