UNITED BOOK HOUSE-TECHNO INDIA GROUP ACADEMIA,SOUTH KOLKATA QUESTION PAPER-EXERCISE
- What is meant by the statement that .an electron has dual character?
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- What will be the maximum number of electrons of same spin present in a...
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- How many orbitals do you expect to be present in the 5th shell?
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- Give the difference between orbit and orbital.
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- Write the electronic configuration of the following ions."16S^(2-) and...
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- Why the radius of an anion is greater than that of an atom of the elem...
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- Which Carbocation has highest stability —
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- Although ethanoic acid and ethanol are covalent compounds they are sol...
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- Indicate the nature of bonds in the compound NH4Cl.
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- Give example of a molecule in which central atom'contains more than oc...
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- Which one is more polar NF3 or NH3? Explain
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- Oxygen gas is present,in a 1.0 L flask at a pressure of 7.6 xx 10^(-10...
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- How compressibility factor help in understanding the deviation of real...
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- Deduce the relationship between partial pressure, mole fraction and to...
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- Write the Vander Walls equation for n'mole of the real gas.
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- Assuming the reactant and product gases of chemical reaction as ideal,...
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- Give example of a reaction where DeltaH = DeltaU.
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- Calculate the resonance energy of N2O from the following data Delta1 H...
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- Balance the following equation by ion electron method :Cr2O7^(2-) + H^...
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- KMnO4 oxidises oxalic acid in acid medium. Calculate the number of CO2...
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