solution
density of water is 1g/mL.The concentration of water in mol/litre is
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
Silicon has three naturally occurring isotopes. 28Si, mass = 27.976927; 29Si, mass = 28.976495; 30Si, mass = 29.973770 and 3.10% abundance. What is the abundance of 28Si?
Help me to go through this problem. Lowering of vapour pressure is highest for: (a) urea (b) 0.1 M glucose (c) 0.1M MgSo4 (d) 0.1M BaCl2
order of decreasing basicity of urea and its substituents
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
Which solution will have highest boiling point:(a) 1% solution of glucose in water (b) 1% solution of sodium chloride in water (c) 1% solution of zinc sulphate in water (d) 1% solution of urea in waterAnswer: (b) Na
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
Can someone please help me in getting through this problem. 10 litre solution of urea comprises of 240 gm urea. The active mass of urea is: (i) 0.04 (ii) 0.02 (iii) 0.4 (iv) 0.2
list and identify differences between the major classes of hydrocarbons
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