Two equal bulbs, one containing ammonia and the other nit...
Two equal bulbs, one containing ammonia and the other nitrogen are opened mouth - to - mouth to each other at room temperature. The entropy in the mixture of gases is likely to?
remain unchange
increase
decrease
change
Correct answer is B
When two or more gases are mixed together at constant volume, there is an increase in entropy.
Which of the following pairs of solutions will produce a precipitate when mixed? ...
The green colour solution of an Fe2 salt changes to a brown solution of an Fe3+ salt by ...
The colour imparted to a flame by calcuium ion is ...
Find the number of neutrons in an atom represented by 4521X....
The halide used widely in photography is ...
In which of the following equations can Le-chartelier’s principle be applied? ...
Which of the following is NOT a true statement of the kinetic Theory of Gases? ...
The property of a chemical reaction that is affected by the presence of a catalyst is ...
How many moles of H2SO4 are there in 50 cm3 of 0.108 mol dm3 solution of th...