MODERN METHODS IN CATALYSID
my assignment is 4 Qs
Help me to solve this Question. The number of moles of SO2Cl2 in 13.5 gm is in is : (a) 0.1 (b) 0.2 (c) 0.3 (d) 0.4
Which of the given modes of expressing concentration is fully independent of temperature: (1) Molarity (2) Molality (3) Formality (4) Normality Choose the right answer from above.
in bioremediation gibberella fusarium is used to break down____?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
why o-toluidine is a weaker base than aniline?
On passing H2S gas through a solution of Cu+ and Zn+2 ions, CuS is precipitated first because: (i) Solubility product of CuS is equal to the ionic product of ZnS (ii) Solubility product of CuS is equal to the solubility product o
Can someone please help me in getting through this problem. Concentrated H2SO4 has a density of 1.98 gm/ml and is 98% H2SO4 by weight. The normality is: (a) 2 N (b) 19.8 N (c) 39.6 N (d) 98
Describe briefly the procedure to judge that the given organic compound is pure or not?
Illustrate is HCl an acid or a base ?
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
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