carnot cycle
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
The weight of pure NaOH needed to made 250cm3 of 0.1 N solution is: (a) 4g (b) 1g (c) 2g (d) 10g Choose the right answer from above.
The symmetry of the molecules can be described in terms of electrons of symmetry and the corresponding symmetry operations.Clearly some molecules, like H2O and CH4, are symmetric. Now w
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
what are condensation polymerization give in with 2 examples
Select the right answer of the question. Essential quantity of ammonium sulphate taken for preparation of 1 molar solution in 2 litres is: (a)132gm (b)264gm (c) 198gm (d) 212gm
Illustrate the direction of the dipole moment expected for hydrogen bromide?
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
1. Define Faraday's first law of electrolysis 2. define Faraday's second law of electrolysis
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid, establishes a buffer with a pH of approximately
The excluded volume b, introduced by vander Wall's as an empirical correction term, can be related to the size gas molecules. To do so, we assume the excluded volume is the result of the pairwise coming together of molecules. This assumption is justified when b values
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