solution
density of water is 1g/mL.The concentration of water in mol/litre is
Ethers are the compounds with general formula or CnH2n+
Illustrate the direction of the dipole moment expected for hydrogen bromide?
explain the process of relative lowering of vapour pressure
Transference numbers and molar conductors can be used to calculate ionic mobilities. This tables under is giving the transference numbers for positive ions at 25 degree C and the values obtained by extrapolation to infinite dilution: Q : Number of electrons in the benzene Describe the number of electrons in the benzene? Write a short note on it?
Describe the number of electrons in the benzene? Write a short note on it?
Can protein act as the buffer? Briefly comment on that statement.
Write down a short note on the differences between the organic and inorganic chemistry?
1) Chromium(III) hydroxide is highly insoluble in distilled water but dissolves readily in either acidic or basic solution. Briefly explain why the compound can dissolve in acidic or in basic but not in neutral solution. Write appropriate equations to support your answer. 2) Explain how dissolving t
Briefly state the wavelengths which the human eye can see?
The osmotic pressure of a 5% solution of cane sugar at 150oC is (mol. wt. of cane sugar = 342)(a) 4 atm (b) 3.4 atm (c) 5.07 atm (d) 2.45 atmAnswer: (c) Π = (5 x 0.0821 x 1000 x 423)/(342 x 100) = 5.07 atm
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