Question

Which of the following equations is not correctly formulated?

Accepted Answer

$3Zn + 8HN{O_3}\left( {{m{very}}\,\,{m{dil}}.} ight) 	o 3Zn{\left( {N{O_3}} ight)_2} + 2NO + 4{H_2}O$

Answer

$3Cu + 8HN{O_3}\left( {dil.} ight) 	o 3Cu{\left( {N{O_3}} ight)_2} + 2NO + 4{H_2}O$

Answer

$4Sn + 10HN{O_3}\left( {{m{dil}}.} ight) 	o 4Sn{\left( {N{O_3}} ight)_2} + N{H_4}N{O_3} + 3{H_2}O$

Answer

$As + 3HN{O_3}\left( {dil.} ight) 	o {H_3}As{O_3} + 3N{O_2}$

NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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