haloalkene
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
The weight of pure NaOH needed to made 250cm3 of 0.1 N solution is: (a) 4g (b) 1g (c) 2g (d) 10g Choose the right answer from above.
Choose the right answer from following. If 0.50 mol of CaCl2 is mixed with 0.20 mol of Na3PO4, the maximum number of moles of Ca3 (PO2)2 which can be formed: (a) 0.70 (b) 0.50 (c) 0.20 (d) 0.10
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
The surface between a liquid and a vapour distinguishes these fluids. The surface tension of liquids can be looked upon as that the property which draws a liquid together and forms a liquid vapour interface, therefore, distinguishing liquids from gases.<
the death cap mushroom based on your knowledge of the biochemistry of dna and rna
1. The units of Henry Law constant are same as those of pressure, i.e. torr or h bar. 2. Different gases have dissimilar values of Henry law constant. The values of KH for some gases in water are given in tabl
what are condensation polymerization give in with 2 examples
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
bif3 is ionic while other trihalides are covalent in nature
why o-toluidine is a weaker base than aniline?
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