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Question

Chemistry Question on p -Block Elements

Pb+Conc.HNO3 Pb + Conc. HNO_3 gives

A

Pb(NO3)2+NO2Pb(NO_{3})_{2}+NO_{2}

B

PbNO3+NOPbNO_{3}+NO

C

Pb(NO3)4+NO3Pb(NO_{3})_{4}+NO_{3}

D

Pb(NO3)3+N2OPb(NO_{3})_{3}+N_{2}O

Answer

Pb(NO3)2+NO2Pb(NO_{3})_{2}+NO_{2}

Explanation

Solution

Pb+Pb + conc. HNO3Pb(NO3)2+NO2HNO _{3} \longrightarrow Pb \left( NO _{3}\right)_{2}+ NO _{2}