p block
bif3 is ionic while other trihalides are covalent in nature
Illustrate what is protein in Chemistry?
how 0.5N HCL is prepared for 10 littre solution
why allyl halide and haloarenes are more reactive than alkyl halide towards nucleophilic substitution
C-X bond length in halobenzene less then C-X bond lengthin CH3-x
Whether HCl is a base or an acid? Briefly state your comments?
Give me answer of this question. An aqueous solution of methanol in water has vapour pressure: (a) Equal to that of water (b) Equal to that of methanol (c) More than that of water (d) Less than that of water
Give me answer of this question. When a non-volatile solute is dissolved in a solvent, the relative lowering of vapour pressure is equal to: (a) Mole fraction of solute (b) Mole fraction of solvent (c) Concentration of the solute in grams per litre
Separation by distillation can be described with a boiling point diagram. The important process of distillation can now be investigated. From the boiling point diagram one can see that if a small amount of vapour were removed from a liquid of composit
Give me answer of this question. What weight of ferrous ammonium sulphate is requiored to prepare 100 ml of 0.1 normal solution (mol. wt. 392): (a) 39.2 gm (b) 3.92 gm (c)1.96 gm (d)19.6 gm
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