Chapter No. 4 POLLUTANTS AND THEIR EFFECTS ON ENVIRONMENT

POLLUTANTS : The environment we live in is not as clean as it should be. Various natural and human activities contaminate it with harmful substances. Dust storms, rotting of vegetation, volcanic eruption, etc., are the natural phenomena which release dust Read More …

Find the pH of 0.01M sulphuric acid?

Problem.10.3. Find the pH of 0.01M sulphuric acid? Solution: Sulphuric acid is a strong dibasic acid. It ionizes completely and its one mole produces 2 moles of hydrogen ions. H2SO4(aq)   —————   2H+(aq) + SO42-(aq) Therefore,   0.01M   sulphuric   acid   will   produce   Read More …