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AAKASH INSTITUTE ENGLISH-TEST 4-EXAMPLE
- Some solid NH(4)HS is placed in flask containing 0.5 atm of NH(3). Wha...
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- If the volume of a given mass of a gas at constant temperature becomes...
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- Which of the following bonds has the highest bond energy?
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- Dissociation constant (Ka) of formic acid and acetic acid are 2.5xx10^...
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- At t^oC , Kw for water is 6.4xx10^-13. The pH of water at t^oC will be
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- An ideal gas has specific heat at constant volume Cv = (3/2)R. The gas...
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- Degree of hydrolysis (alpha) for a salt of strong acid and weak base i...
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- An ideal gas has specific heat at constant volume Cv = (3/2)R. The gas...
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- The favourable conditions for the reaction, 2H(g)hArrH2(g) are
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- At 27^(@)C, K(p) value for the reaction CaCO(3)(s) hArr CaO (s) + CO...
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- Which of the following is not a conjugate acid-base pair?
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- One litre sample of hard water contains 0.006 mole CaCl2. The minimum ...
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- In a buffer solution concentration of (NH4)2SO4 and NH4OH are 0.4 M an...
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- At 25^oC, K(sp) for AB2 salt is equal to 8xx10^-6. If the salt is 70% ...
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- At constant temperature, vapour density of N2O4 is found to be 40. Per...
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- Which one of the following has the highest basic character?
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- Calculate the change in entropy (DeltarS^o) at 298 K for the reaction ...
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- At 25^oC, if the concentration of Ag^+ ion is 1.5xx10^-4 mol/L in the ...
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- Among the following which salt do not undergo hydrolysis?
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- If 2^oC rise in temperature takes place on the combustion of 1.0 g of ...
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