Class 11 Chemistry s-Block Elements Mix Examples of s-Block Elements

Difficult

Which compound on heating produces a coloured metal oxide finally?

A
$Al_2(SO_4)_3$
B
$HgCO_3 \cdot 3Hg(OH)_2$
C
$Cu(NO_3)_2$
D
$Ba(OH)_2$

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Class 11 Questions

Class 11

Chemistry Questions

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s-Block Elements

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Mix Examples of s-Block Elements

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