90) A metal is burnt in air and ash on moistening smells of NH3. The metal is:
Answer is:
Mg
Related Inorganic Chemistry MCQ with Answers
Answer is:
CaCO3
Explanation:
Calcium oxide (basic) and carbon dioxide (acidic) are formed.
Answer is:
SrCl2
Explanation:
Sr2+ being the largest in size, will be the least hydrated. So, will show maximum conductivity.