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

Easy

Consider the sulphides $HgS$,$PbS$,$CuS$,$Sb_{2}S_{3}$,$As_{2}S_{3}$ and $CdS$. Number of these sulphides soluble in $50\% \ HNO_{3}$ is .... .

JEE MAIN 2021 All JEE MAIN

A
$3$
B
$1$
C
$2$
D
$4$

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Class 12

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Principles Related to Practical Chemistry

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Wet Test for Basic Radical

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