macromolecules
what are condensation polymerization give in with 2 examples
Choose the right answer from following. An X molal solution of a compound in benzene has mole fraction of solute equal to 0.2. The value of X is: (a)14 (b) 3.2 (c) 4 (d) 2
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
Help me to solve this problem. 0.5 M of H2AO4 is diluted from 1 lire to 10 litre, normality of resulting solution is : (a)1 N (b) 0.1 N (c)10 N (d)11 N
What do you mean by the term tripod? Also state its uses?
changes in matter law of chemical combination
What are the advantages of doing your own chemistry assignments? State your comment?
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
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
From where the tin is obtained? Briefly illustrate it.
Unit of measurement- These are also some systems for units: (1)
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