question_answer 111)

  How will you concentrate\[{{H}_{2}}{{O}_{2}}\] ? Show differences between structure of \[{{H}_{2}}{{O}_{2}}\] and \[{{H}_{2}}O\] by drawing their spatial structures. Also mention three important uses of\[{{H}_{2}}{{O}_{2}}\].

Answer:

  \[{{H}_{2}}{{O}_{2}}\]is concentrated by distillation. Structure of \[{{H}_{2}}O\] and\[{{H}_{2}}{{O}_{2}}\]are : \[{{H}_{2}}{{O}_{2}}\]is used in: (i) Laboratory as oxidising agent (ii) Rocket fuel (iii) Dressing of wounds