مندرجہ ذیل میں لوکاس ریجنٹ کی شناخت کریں؟
-
A. Conc. HNO₃ & Anhydrous ZnCl₂
-
B. Conc. HCl & Anhydrous ZnCl₂
-
C. None of these
-
D. HCl hydrated ZnCl₂
Explanation
- Lucas reagent is a mixture of concentrated hydrochloric acid (HCl) and anhydrous zinc chloride (ZnCl₂).
- It is used to differentiate primary, secondary, and tertiary alcohols based on their reaction rates.
-
A. Ketones
-
B. Aldehydes
-
C. Acid chlorides
-
D. Alkyl chloride
Explanation
The appearance of cloudiness in the Lucas test for alcohol is due to the formation of alkyl chlorides.
✅ Correct: 0 |
❌ Wrong: 0 |
📊 Total Attempted: 0
iamge
