carnot cycle
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
Colligative properties of a solution depends upon: (a) Nature of both solvent and solute (b) The relative number of solute and solvent particles (c) Nature of solute only (d) Nature of solvent only
Aryl halides are much less reactive towards nucleophilic substitution reactions than haloalkanes. The less reactivity of aryl halides can be described
Give me answer of this question. When a substance is dissolved in a solvent the vapour pressure of the solvent is decreased. This results in: (a) An increase in the b.p. of the solution (b) A decrease in the b.p. of the solvent (c) The solution having a higher fr
IN GAS PHASE, BASICITIES OF THE AMINES IS JUST OPPOSITE TO BASICITY OF AMINES IN AQEUOUS PHASE .. EXPLAIN
why allyl halide and haloarenes are more reactive than alkyl halide towards nucleophilic substitution
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
The boiling point of benzene is 353.23 K. If 1.80 gm of a non-volatile solute was dissolved in 90 gm of benzene, the boiling point is increased to 354.11 K. Then the molar mass of the solute is: (a) 5.8g mol-1 (b)
Group 16 of periodic
The methods used for the preparation of phenols are given below: From aryl sulphonic acids
Describe the net charge of a non-ionized atom?
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