Problem based on molecular weight
Select the right answer of the question. Molecular weight of urea is 60. A solution of urea containing 6g urea in one litre is : (a)1 molar (b)1.5 molar (c) 0.1 molar (d) 0.01 molar
Provide solution of this question. How many moles of water are present in 180 of water: (a)1 mole (b)18 mole (c)10 mole (d)100 mole
Illustrate HCl is polar or non-polar?
The total angular momentum of an atom includes an electron spin component as well as an orbital component.The orbital motion of each electron of an atom contributes to the angular momentum of the atom, as described earlier. An additional
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Molarity 20mol of hcl solution requires 20mol of hcl solution requires 19.85ml of 0.01 M NAOH solution for complete neutralisation. the molarity of hcl solution
20mol of hcl solution requires 19.85ml of 0.01 M NAOH solution for complete neutralisation. the molarity of hcl solution
discuss practical uses of coordination compounds
Elaborate a substituted hydrocarbon?
order of decreasing basicity of urea and its substituents
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