polyhalogen compounds
introduction for polyhalogen compound
The freezing point of a solution having 4.8 g of a compound in 60 g of benzene is 4.48. Determine the molar mass of the compound (Kf = 5.1 Km-1) , (freezing point of benzene = 5.5oC) &n
Choose the right answer from following. The molarity of pure water is: (a) 55.6 (b) 5.56 (c)100 (d)18
What do you mean by the term enzymes? Briefly illustrate it.
Polymers are the chief products of modern chemical industry which form the backbone of present society. Daily life without the discovery and varied applications of polymers would not have been easier and colourful. The materials made of polymers find multifarious uses and applications in all walk
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Laws of Chemical Combination- In order to understand the composition of the compounds, it is necessary to have a theory which accounts for both qualitative and quantitative observations during chem
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
Relative humidity is the ratio of the partial pressure of water in air to the partial pressure of water in air saturated with water at the same temperature, stated as a percentage: Relative = Q : Benzoic acid is weaker than paranitro Briefly state that Benzoic acid is weaker than paranitro benzoic acid?
Briefly state that Benzoic acid is weaker than paranitro benzoic acid?
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