Q. The transition metals that do not form amalgam are

66 164 The d-and f-Block Elements Report Error

A

$Z n$

B

$F e$

C

$Pt$

D

$C d$

Solution:

On heating $F e S o_{4}$ gives
$2 F e S O_{4} Δ F e_{2} O_{3} + S O_{2} + S O_{3}$