UNITED BOOK HOUSE-MODEL QUESTION PAPER 13 -EXERCISE
- CH2= CH2 + PdCI2+H2O rarr A + Pd + HCl A is
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- Hypothermia is a disease for
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- Which law of Chemical Combination does not obey Dalton's atomic theory...
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- Find the mass of Nitrogen atom equal to the number of Carbon atoms in ...
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- State modern periodic law.
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- State two non periodic properties of element.
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- Prove that pV ^(gamma ) = constant in adiabatic process .
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- What is the use of Kjeldahl process?
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- State equivalent ration law with example.
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- Establish the relation between normal & Vapour density of real gass.
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- Find the magnetic and azimuthat quantum number possible in N = 3.
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- Show that 3d subshell can accommodate at most 10 electrons.
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- Explain why CCl4 is not hydrolysed while SiCl4 is hydroglysed
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- Why Pb (CH3COO)2 do not causes black Precipitation when mixed with cha...
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- Which one is more basic and why? C2H5NH2 &
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- What is biomagnification?
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- Calculate the 2nd ionisation enthealpy of Li^(2+) given for hydrogem E...
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- If the value of Rydberg constant of hydrogen is 109737 cm^-1 determine...
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- Define Covalent and vanderwal radium. Comment which is higher?
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- When F does not give precipitation with AgNO3soln? Which one has highe...
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