A mixture of H_(2)O_(2) and hydrzine with copper (II) is used as a rocket propellant. Why ?

A mixture of H_(2)O_(2) and hydrzine with copper (II) is used as a roc

1.	A mixture of H_(2)O_(2) and hydrzine with copper (II) is used as a rocket propellant. Why ?
Answer» <html><body><p></p>Solution :The reaction between <a href="https://interviewquestions.tuteehub.com/tag/hydrazine-493075" style="font-weight:bold;" target="_blank" title="Click to know more about HYDRAZINE">HYDRAZINE</a> `(NH_(2)NH_(2))andH_(2)O_(2)` in the presence of Cu(II) is highly exothermic and is <a href="https://interviewquestions.tuteehub.com/tag/accompanied-7662390" style="font-weight:bold;" target="_blank" title="Click to know more about ACCOMPANIED">ACCOMPANIED</a> by a <a href="https://interviewquestions.tuteehub.com/tag/large-1066424" style="font-weight:bold;" target="_blank" title="Click to know more about LARGE">LARGE</a> <a href="https://interviewquestions.tuteehub.com/tag/increase-1040383" style="font-weight:bold;" target="_blank" title="Click to know more about INCREASE">INCREASE</a> in energy as well as in volume of the <a href="https://interviewquestions.tuteehub.com/tag/products-18828" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCTS">PRODUCTS</a>. Therefore, this mixture is used as a rocket propellant. <br/> `2H_(2)O_(2)(I)+H_(2)NH_(2)(I)overset(Cu(II))toN_(2)(g)uarr+4H_(2)O(g)uarr`</body></html>