Match the compounds in Column I with their colour or appearance in Column II. Column I: (P) Pb3O4, (Q) PbS, (R) SnS2, (S) PbSO4. Column II: (1) black, (2) red, (3) yellow, (4) white.

JEE Main levelSingle correct optionDifficulty 2 of 3pb103

Match the compounds in Column I with their colour or appearance in Column II. Column I: (P) $Pb X_{3} O X_{4}$ , (Q) $PbS$ , (R) $SnS X_{2}$ , (S) $PbSO X_{4}$ . Column II: (1) black, (2) red, (3) yellow, (4) white.

Red lead

Pb X_{3} O X_{4}

is red, galena-type

PbS

is black,

SnS X_{2}

(mosaic gold) is yellow and

PbSO X_{4}

is a white precipitate. The matching is P-2, Q-1, R-3, S-4.