entropy
is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
Choose the right answer from following. An ideal solution was obtained by mixing methanol and ethanol. If the partial vapour pressure of methanol and ethanol are 2.619KPa and 4.556KPa respectively, the composition of the vapour (in terms of mole fraction) will be: (
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
What weight of hydrated oxalic acid should be added for complete neutralisation of 100 ml of 0.2N - NaOH solution? (a) 0.45 g (b)0.90 g (c) 1.08 g (d) 1.26 g Answer
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Organic structure of cetearyl alcohol Can we demonstration the organic structure of cetearyl alcohol and state me what organic family it is?
Can we demonstration the organic structure of cetearyl alcohol and state me what organic family it is?
what are the examples of biodegradable polymers
Choose the right answer from following. Which of the following is a colligative property: (a) Osmotic pressure (b) Boiling point (c) Vapour pressure (d) Freezing point
A mechanism for enzyme-catalyzed reactions that leads to the typical rate equation for these reactions can be described.A variety of rate equations are required to portray the rates of enzymes catalyzed reagents and physical conditions that are encountered
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Describe briefly the three facts on the evaporation?
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