Which method is NOT used to determine rate of a reaction?...
Which method is NOT used to determine rate of a reaction?
change in amount of precipitate formed
change in equilibrium constant
change in intensity of colour
change in pH values.
change in total gas pressure
Correct answer is B
No explanation has been provided for this answer.
Metals can be extracted from their ores by a process involving ...
Which of the following gives a precipitate when treated with NaOH solution? ...
Thermal cracking of alkanes usually ...
The relative molar mass of a gaseous hydrocarbon is 30. Determine its vapour density. ...
The decolourization of purple colour of tetraoxomanganate (VII) ion is a test for ...
The molecular lattice of iodine is held together by ...