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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY
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Chapter 21 - Qualitative Analysis
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JEE Main - 30 January 2023 Shift 2
>
Q 24
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MEDIUM
JEE Main
IMPORTANT
Earn 100
Formulae for Nessler's reagent is:
(a)
KHg
2
I
2
(b)
KHgI
3
(c)
K
2
HgI
4
(d)
HgI
2
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Important Questions on Qualitative Analysis
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JEE Main
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY
>
Chapter 21 - Qualitative Analysis
>
JEE Main - 1 February 2023 Shift 2
>
Q 25
Which element is not present in Nessler’s reagent?