1.

When H_(2)O_(2) react with N_(2)H_(4) then H_(2)O_(2) oxidised N_(2)H_(4). The no. of mole of H_(2)O_(2) required to oxidised 64gm N_(2)H_(4).

Answer»


Solution :`2H_(2)O_(2)rarr2H_(2)O+2[O]`
`N_(2)H_(4)+2[O]rarr N_(2)UARR +2H_(2)O`
`UL(BAR(N_(2)H_(4)+2H_(2)O rarrN_(2)uarr+4H_(2)O))`


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