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UNITED BOOK HOUSE-HIGHER SECONDARY EXAMINATION 2016-EXERCISE
- Which of the following gases has odour but no colour?
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- Which one is the SI unit of molar conductivity?
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- By what type of reaction do the common antacids destroy the excess aci...
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- Between Ed and Ce which one exhibits +2 oxidation state?
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- Write down the name and formula of an oxide of a transition metal whic...
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- Explain what is observed when a beam of light is passed through a coll...
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- Write down the relation among the conductance and specific conductance...
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- Write down the relation between the emf of a galvanic cell and the Gib...
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- Two solutions are isotonic. What is meant by the statement?
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- When a little amount of common salt is dissolved in water the boiing p...
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- Write two differences between physisorption and chemisorption.
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- Explain why the solid catalyst is used in a finley divided form in ca...
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- First ionisation enthalpies of Group 15 elements are, in general, grea...
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- State, with equations, what happens when SO(3) gas is passed through c...
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- An aqueous solution of a complex compound of formula Co(NH3)5Br(SO4) r...
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- Identify the two monomers in the following polymer:
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- What is condensation polymerisation reaction?
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- Silver crystallises in face centered cubic lattice. If edge length of ...
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- What is Schottky defect ? Find out the packing effciency in a simple c...
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- What is meant by the molality of a solutin?
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