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.
The relative atomic mass of a naturally occurring lithium consisting of 90%73Li and 10%...
What is the chemical symbol for Dysprosium? ...
Four elements W, X, Y and Z have atomic number 2,6,16 and 20 respectiv...
Faraday s first law of electrolysis can be expressed mathematically as ...
GAS CO2 N2 O2 % BY VOLUME 4 72 24 The above table shows t...
Which of the following gases may not be dried with concentrated sulphuric acid? ...
The force of attraction between covalent molecules is? ...
The indicator used in neutralizing CH3COOH and NaOH solution has pH range of...
Which of the following are the products of the reaction between CH3COOH and CI2 in sunlight?...
H3PO4(aq) + H2O(l) ↔ H2PO4-(aq) + H3O+(aq) ΔH = -13kJ at 298K In the reaction above, an increa...