Chemistry | TS EAMCET 2018 | Discussion Page

What are X and Y , respectively in the following reactions?

$Au+aqua-regia\rightarrow AuCl_{4}^{-}+H_{2}O+X$

$Pt+aqua-regia\rightarrow PtCl_{6}^{2-}+H_{2}O+Y$

$N_{2}O, NO$

$N_{2}O,N_{2}O$

$NO,NO$

$NO, NO_{2}$

Option C

$3Au+HNO_{3}+3HCl\rightleftharpoons 3AuCl+NO+H_{2}O$

(aqua-regia) (x)

$3Pt+4HNO_{3}+12HCl\rightleftharpoons 3PtCl_{4}+4NO+8H_{2}O$

(aqua-regia) (Y)

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