Vapour pressure over mercury
Choose the right answer from following. At 300 K, when a solute is added to a solvent its vapour pressure over the mercury reduces from 50 mm to 45 mm. The value of mole fraction of solute will be: (a)0.005 (b)0.010 (c)0.100 (d)0.900
Briefly describe the dipole moment direction for the methanol?
what are condensation polymerization give in with 2 examples
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
Give me answer of this question. The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
Illustrate alum?
2.0gram of dolomite is heated to a constant weight of 1.0g. Calculate the total volume of CO2 produced at STP by this reation
The bonding in ionic molecules can be described with a coulombic attractive term.For some diatomic molecules we take quite a different approach from that used in preceding sections to describe the bonding. Ionic bonds are interpreted in terms of the coulom
Describe the importance of organic chemistry?
order of decreasing basicity of urea and its substituents
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