solution
density of water is 1g/mL.The concentration of water in mol/litre is
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
Choose the right answer from following. An aqueous solution of glucose is 10% in strength. The volume in which mole of it is dissolved will be : (a) 18 litre (b) 9 litre (c) 0.9 litre (d) 1.8 litre
Choose the right answer from following. Colligative properties are used for the determination of: (a) Molar Mass (b) Equivalent weight (c) Arrangement of molecules (d) Melting point and boiling point (d) Both (a) and (b)
Briefly state that Benzoic acid is weaker than paranitro benzoic acid?
The acid value definition is the number milligrams of KOH needed to neutralize the acid present in one gram oil and fats however why not employ NaOH for the neutralization?
Second ionization potential of Li, Be and B is in the order (a)Li>Be>B (b)Li>B>Be (c)Be>Li>B (d)B>Be>Li
In these reaction oxygen atom of carbonyl group is replaced by either one divalent group or two monovalent groups. Reaction by ammonia derivatives: aldehydes and ketones react with a number of ammonia derivatives such as hydroxylaminem hydrazine, semicarbazide etc. in weak acidic medium.
The Liver Is Responsible For Much Of The Pentose Phosphate Activity Explain
Elaborate the structure of a DNA molecule?
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