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[" (A) Galena "quad " (B) Anglesite "],[...

[" (A) Galena "quad " (B) Anglesite "],[" When "PbO_(2)" reacts with conc."HNO_(3)" the gas evolved is: "],[[" (A) "NO_(2)," (B) "O_(2)," (C) "N_(2)," (D) Plum "],[" Water gas is produced by "],[" (A) passing steam through a red hot coke "]]

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When PbO_(2) reacts with conc. HNO_(3) then evolved gas is:

When PbO_(2) reacts with conc. HNO_(3) then evolved gas is:

When Pb O_(2) reacts with concentrated HNO_(3) , the gas evolved is

When PbO_2 reacts with cone HNO_3 , the gas (es ) evolved is//are .

When PbO_2 reacts with cone HNO_3 , ………………… gas is evolved .

PbO_(2) on rection with HNO_(3) gives gas: