Acids, Bases and Salts Class 10 MCQs
Acids, Bases and Salts Class 10 MCQs : 1. Alkalis are___________ (1) acids, which are soluble in water (2) acids, which are insoluble in water (3) bases, which are insoluble in water (4) bases, which…
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Class 10 Chemical Reactions and Equations MCQ
Chemical Reactions and Equations MCQ 1. The process of reduction involves_________ (1) addition of oxygen (2) addition of hydrogen (3) removal of oxygen (4) removal of hydrogen Answer: 2 2. A substan…
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Sagar Dhande