Class 12 Chemistry Principles Related to Practical Chemistry Wet Test for Basic Radical

Difficult

Which of the following pairs cannot be distinguished by passing $H_2S$ gas?

A
$Hg^{2+}, Pb^{2+}$
B
$Cd^{2+}, Pb^{2+}$
C
$As^{3+}, Cu^{2+}$
D
$Zn^{2+}, Mn^{2+}$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Principles Related to Practical Chemistry

Subtopic

Wet Test for Basic Radical

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