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UNITED BOOK HOUSE-SET-12-Exercise
- Relation between equivalent conductance (^) and specific conductance (...
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- Write down the relatiuon between the emf of a galvanic cell and the Gi...
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- Write two differeneces between physisorption and chemisorption.
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- Give one reason why a finely divided substance is more effective as an...
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- What is an antiseptic?
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- What is colligative property? Define osmotic pressure.
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- What would be the osmotic pressure of a 0.02 molar aqueous solution of...
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- What are Micelles? Given example of heterogeneous catalyses.
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- Explain the formation of delta at the mouth of the river where it meet...
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- What is the hybridisation state of Xenon in XeOF4?
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- Between white & red phosphorus which one is more reactive & why?
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- Explain why [Ti(H2O)6]^(3-) is coloured while [Sc(H2O)6]^(3+) is colou...
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- What is co-polymer? Give example.
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- Silver crystalise in face centred cubic lattice. If edge length the un...
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- What is sehottky defect?
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- What is meant by the molality of a solution. Find the molecular weight...
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- Write down the appropriate Nernst equation for the followign volataic ...
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- Write down Kohlrausch's law of independent migration of ions. Find out...
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- Differentiate between the following: Calcination and roasting
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- Write the composition of electrolytes used in the extraction of alumin...
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