Question

(a) write chemical reaction to show the amphoteric nature of water (b) how does h2o2 behave as a bleaching agent

Answer 1

A) h+o2= G20

B) oxygen do not react easily. So h2o2 hydrogen peroxide do not react easil. However, magnesium dioxide)(mno) act as a catalyst and it makes it to react at room temperature and hence h2o2 behaves as a bleaching agent.