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SUBHASH PUBLICATION-SUPER MODEL QUESTION PAPER (FOR PRACTICE)-PART-D
- Write the principles for the estimation of nitrogen by Kjeldahl's meth...
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- What are carbonions? How are they formed?
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- A plastic jug contains 3.5 liters of milk. Calculate the volume of mil...
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- How many moles of methane is required to produce 88 g of CO(2) after c...
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- Define empirical formula.
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- State the three postulates of Bohr's theory of hydrogen atom.
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- State Pauli's exclusion principle. Give the possible values of l for n...
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- State Dalton's law of partial presuures.
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- Hydrogen gas at room temperature occupies a volume of 4.47 litres at 1...
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- Write ideal gas equation for one mole of gas.
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- Calculate the solubility of PbSO(4) where solubility is 4.6xx10^(-14).
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- Calculate the pH of 1 molar sulphuric acid.
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- What are Lewis acid?
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- Define Le-Chatelier's principle.
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- Calculate the equilibrium cosntant (K(c)) for formation of ammonia fro...
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- Write the chemical composition of slaked lime and plaster of paris.
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- Write the equations during the preparation of sodium carbonate by solv...
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- Define inductive effect. Give an example for a group which is electron...
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- Write a note on distillation?
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- What are electrophiles?
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