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NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
- When a equimolar mixture of Cu(2)S and CuS is tirated with Ba(MnO(4))(...
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- Equivalent weight of FeS(2) in the half reaction FeS rarr Fe(2)O(3) ...
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- 150 ml (M)/(10) Ba(MnO(4))(2) in acidic medium can oxidise completely
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- 40g NaOH, 106g Na(2)CO(3) and 84g NaHCO(3) is dissolved in water and t...
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- {:(CH(2)COOH),(|),(C(OH)COOH),(|),(CH(2)COOH) :}
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- The reaction H(3)PO(4)+Ca(OH)(2)rarrCa(HPO(4))(2)+2H(2)O Which sta...
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- 1 L sample of impure water containing sulphide ion is made ammoniacal ...
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- H(3)PO(2)+CuSO(4) to Cu darr+H(3)PO(4)+HNO(3)
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- x g of H2O2 requires 100mL of M//5 KMnO4 in a titration in a solution ...
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- Three different solution of oxidising agents. K(2)Cr(2)O(7),I(2), and ...
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- 0.1M solution of KI reacts with excess of H(2)SO(4) and KIO(3) solutio...
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- 18 " mL of " 1.0 M Br(2) solution undergoes complete disproportionatio...
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- Statement Equivalent weight of a species can be written as molecular w...
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- Statement-1 : The percentage of nitrogen in Urea is approximately 46.6...
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- Statement-1 : Molarity of a solution and molality of a solution both c...
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- Statement H(3)PO(3) is a dibasic acid and its salt Na(2)PO(3) does not...
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- Statement Addition of water to a solution containing solute and solven...
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- Statement Addition of water to a solution containing solute and solven...
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- Assertion : The molality of the solution does not change with change i...
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- In the reaction, FeS(2)+KMnO(4)+H^(+) to Fe^(3+)+SO(2)+Mn^(2+)+H(2)O...
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