Match the following bases as per their usage : A. Ammonium Hydroxide 1. Fire extinguisher B. Sodium Hydroxide 2. Bleaching powder C. Calcium Hydroxide 3. Soap preparation D. Aluminium Hydroxide 4. Removing grease stains Choose the correct answer :

Correct Answer is : A - 4 B - 3 C - 2 D - 1

Telangana PSC Group 1 Prelims 2022 Paper

Question : 49 of 150

Marks: +1, -0

Match the following bases as per their usage :

Choose the correct answer :

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