problem based on molarity
Select the right answer of the question. If 18 gm of glucose (C6H12O6) is present in 1000 gm of an aqueous solution of glucose, it is said to be: (a)1 molal (b)1.1 molal (c)0.5 molal (d)0.1 molal
brief discription of relative lowering of vapour pressure
What do you mean by the term hydra? Briefly define it.
Can someone please help me in getting through this problem. Determine the normality of a solution having 4.9 gm H3PO4 dissolved in 500 ml water: (a) 0.3 (b) 1.0 (c) 3.0 (d) 0.1
Illustrate the 3 facts on evaporation?
Which is not a colligative property: (a) Refractive index (b) Lowering of vapour pressure (c) Depression of freezing point (d) Elevation of boiling point
Can we demonstration the organic structure of cetearyl alcohol and state me what organic family it is?
parachloroaniline is strong base than paranitroaniline
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
why pentahalids are more covalent than tetrahalids
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