Class 11 Chemistry Notes

If a strip of Cu metal is placed in a solution of FeSO4: Fe is precipitated out The cathodic reaction in the electrolysis of dill. H2SO4with Pt electrodes is: Reduction The best reducing agent is: I-1 Oxidation number of carbon in NaHCO3: 4 Electrolysis is a process in which a chemical reaction takes place at … Read more

A substance which retards the rate of a reaction is called: Inhibitor With increase in 10°C temperature, the rate of reaction double. This increase in rate of reaction is due to: Increase in number of effect collisions After 3 half lives of a chemical reaction, the % fraction of the amount left is: 12.5 The … Read more