${\rm{Na}}\left( {{\rm{N}}{{\rm{H}}_4}} \right){\rm{HP}}{{\rm{O}}_4}$

${\rm{N}}{{\rm{a}}_4}{{\rm{P}}_2}{{\rm{O}}_7}$

${\rm{Na}}\left( {{\rm{N}}{{\rm{H}}_3}} \right){\rm{HP}}{{\rm{O}}_4}.4{{\rm{H}}_2}{\rm{O}}$

${\rm{MgN}}{{\rm{H}}_4}{\rm{P}}{{\rm{O}}_4}$

JEE CHEMISTRY MCQ: S-BLOCK ELEMENTS

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Microcosmic salt is

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Correct option: B

\mathrm{Na}\left( {\mathrm{N}{\mathrm{H}_4}} \right)\mathrm{HP}{\mathrm{O}_4}

Option B (

\mathrm{Na}\left( {\mathrm{N}{\mathrm{H}_4}} \right)\mathrm{HP}{\mathrm{O}_4}

) is the correct formula for microcosmic salt, a white crystalline solid.

More Questions from S-BLOCK ELEMENTS

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\mathrm{K}_2 \mathrm{CrO}_4

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0.297 \mathrm{~g}

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(B)

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\mathrm{KCl}

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