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UNITED BOOK HOUSE-KALIDHAN INSTITUTION QUESTION PAPER-EXERCISE
- Impossible orbital among the following is:
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- Which one of the following contains ionic, covalent and coordinate bon...
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- Which one of the following has the shortest bond length?
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- The rate of diffusion of methane is twice that of x.The molecular mass...
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- Equation of Boyle’s law is :
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- For a spontaneous reaction, the DeltaG equlibrium constant (K) and E(...
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- Entrophy of a substance is expressed in the units :
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- Which one does not exhibit a positive oxidation state in its compounds...
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- Oxidation number of Cr in CrO3 in the same as that of S in :
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- The order of decreasing ionisation enthalpy in alkali metal is:
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- The correct order of mobility of the alkali metal ions inaqueous solut...
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- The correct order of second ionisation potential of carbon, nitrogen, ...
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- Which of the following is smallest in size?
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- The number of molecules 67.2 L of a gas at 0^@C and 1 atm pressure is:
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- Fill in the blank.The gram atoms contains in 5 g of calcium are.
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- Fill in he blank.The number of molecules in 8 gm of methane is.
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- Give one example of extensive properly.
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- Write the unit of alphaused in Vanderwaal’s equation.
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- What is effusion?
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- Give an example of a compound having trigonal bipyramidal structure.
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