Quiz on Group IV Cations: Semi-micro Qualitative Analysis!
Group IV Cation Analysis Quiz 1. What is the group reagent for Group IV cations? NH₄Cl + NH₄OH + (NH₄)₂CO₃ HCl + H₂S NaOH + H₂O₂ Na₂CO₃ + NH₃ 2.…
Quiz on Semi-micro Qualitative Analysis: Group IIIA
Group IIIA Cations Quiz Q1: What is the group reagent used to precipitate Group IIIA cations (Al3+, Cr3+, Fe3+)? Dil. HCl + H₂S NH₄Cl + NH₄OH NaOH + H₂O₂ HNO₃…
Quiz Question on Group IIIB
Cation Precipitation and Confirmatory Tests Quiz Q1: What is the color of the precipitate formed by NiS when H₂S is passed in an ammoniacal medium? White Black Pink Yellow Explanation:…
Quiz on Semi-micro Qualitative Analysis
Group IIB & IIIB Cation Quiz Q1: Why is Cu2+ placed in Group IIB and Ni2+ in Group IIIB in qualitative inorganic analysis? Both precipitate in acidic medium with H₂S…
Advanced Questions on Group II Cations
Advanced Chemistry Quiz: Group II Cations Advanced Chemistry Quiz: Group II Cations 1. How can HgS be separated from Bi2S3? Add NH₄OH to form Bi(OH)₃ Boil with dilute HNO₃: Bi³⁺…
💥 Group II Cations Quiz
Advanced Quiz on Group II Cations (Hg²⁺, Bi³⁺, Cu²⁺, Cd²⁺, As³⁺, Sn²⁺, Sb³⁺) Choose your answers and click “Submit” to check your score and explanations! 1. What is the group…
💥 Advanced Conceptual Questions (Group 1 cations)
Advanced Quiz on Group 1 Cations (Ag⁺, Pb²⁺, Hg₂²⁺) Choose the best answer and click “Submit” to check your score and explanations! 1. How can Pb²⁺ be separated from Ag⁺…
Quiz
Semi-micro qualitative analysis: Group 1 cations Quiz on Semi-Micro Qualitative Analysis of Group 1 Cations Choose your answers and click “Submit” to check your score and see detailed explanations! 1.…