UNITED BOOK HOUSE-THE SCOTTISH CHURCH COLLEGIATE SCHOOL QUESTION PAPER -EXERCISE
- Give the mechanism steps of the nitration reaction of benzene and expl...
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- Boric acid is a weak acid, but in presence of Glycerol, it acts as a s...
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- Give the different conformation analysis and structure of ethylene gly...
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- Give the different conformation analysis and structure of ethyelcnc gl...
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- Balance by ion electron method : Zn + NaNO3 rarr Na2ZnO2 + NH3 + H2O
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- Balance by oxidation number method P4 +NaOH + H2O rarr NaH2 PO2 + PH3...
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- Determine the oxidation number of the element which is underlined :CrO...
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- At 25^@C at constant volume 7:8 gm benzene produce 326.4 kJ heat on co...
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- Write Hess's law.
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- Deduce the relation between enthalpy and internal energy for gaseous s...
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- Calculate the value of standard reaction enthalpy for the following re...
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- Signify the value of four quantum numbers.
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- The velocity of a proton is 10^3 ms^-1 and mass of it is 1.67 xx10^(-2...
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- Determine the velocity of the rotating electron in the third orbit of ...
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- A polymeric substance (C2F4)n, where n = a big number, the substance i...
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- Determine the equivalent weight of H3PO4 for the following reaction : ...
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- The relative equivalent weight of a solid, element is 17.8 and the spe...
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- A mixture-of 1.5 gm calcium carbonate and magnesium carbonate is stron...
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- How would you prove the presence of slight amount of CO in the air?
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- Give a comparative study of the structures of diamond and graphite. Ex...
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