The metal used to recover copper from a solution of coppe...
The metal used to recover copper from a solution of copper sulphate is
Na
Ag
Hg
Fe
Correct answer is D
No explanation has been provided for this answer.
The formula (CH3),3 COH is that of a...
The formula C6H5-CO-CH3 represents ...
Gas molecules are said to be perfectly elastic because ...
Consider the following reaction equation: X(g) + Y(g) ⇌ XY(g); ∆H = + 220KJ mol-1 If the temper...
H 2O (g) + C (s) → H2(g) + CO(g) The oxidizing agent in the reaction above is...
The efficiency of a solid catalyst to increase reaction rates depends on its ...
The property of calcium chloride which makes it useful as a drying agent is that it is ...