4.2 g of metallic carbonate MCO 3 was heated in a hard glass tube and CO 2 evolved was…
Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry
4.2 g of metallic carbonate MCO3 was heated in a hard glass tube and CO2 evolved was found to have 1120 mL of volume at STP. The Equivalent weigth of the metal is
- 12
- 24
- 18
- 15
Answer
(A) 12
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