On which of the following is the solubility of a gaseous ...
On which of the following is the solubility of a gaseous substance dependent?
I. Nature of solvent
II. Nature of solute
III. Temperature
IV. Pressure
I, II, III and IV
I and II only
II only
III and IV only
Correct answer is D
The solubility of a gas decreases with an increase in temperature and a decrease in pressure.
The combustion of ethene, C 2H 4, is given by the equation C 2H 4 + 30 2 → 2CO2 + 2H2 O; ∆H = - ...
2X(aq) + MnO2(s) + 4H+(aq) → X2(g) + Mn2+(aq) + 2H2O. The reaction above can be used for the labo...
What is the chemical symbol for Cobalt? ...
A tertiary alkanol has a molecular formula C4H10O. What is the structural formula of the...
Which of the following materials is classified as a non-biodegradable pollutant? ...
Which of the following oxides can be reduced by hydrogen? ...
What is the mass (in grams) of 500 mL of ethanol? (density of ethanol = 0.789 g/mL) ...