normality
how 0.5N HCL is prepared for 10 littre solution
While a substance is dissolved in a solvent, the vapour pressure of the solvent is decreased. This results in: (a) An increase in the boiling point of the solution (b) A decrease in the boiling point of solvent (c) The solution having a higher freezing point than
Choose the right answer from following. The normality of 10 lit. volume hydrogen peroxide is: (a) 0.176 (b) 3.52 (c) 1.78 (d) 0.88 (e)17.8
Can protein act as the buffer? Briefly comment on that statement.
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Crystals of the covalent compounds always contain:(i) Atoms as their structural units (ii) Molecules as structural units (iii) Ions held altogether by electrostatic forces (iv) High melting pointsAnswer: (i)
What is the utilization of glacial acetic acid? Briefly describe the uses.
what are the examples of biodegradable polymers
explain the process of relative lowering of vapour pressure
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
The entropy due to the rotational motion of the molecules of a gas can be calculated. Linear molecules: as was pointed out, any rotating molecule has a set of allowed rotational energies. For a linear molecule the
18,76,764
1961474 Asked
3,689
Active Tutors
1450728
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!