PG entrance exam CUET PG 2025 Mock Test Chemistry General Principles And Process of Isolation of Elements Thermodynamic and Electrochemical Principles of Metallurgy
Identity the incorrect pair from the following:
1
Photography - AgBr
2
Polythene preparation – TiCl4, Al(CH3)3
3
Haber process - Iron
4
Wacker process – PtCl2