A sample of pure calcium weighing 1.35 g was quantitatively converted to 1.88 g of pure…
Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry
A sample of pure calcium weighing 1.35 g was quantitatively converted to 1.88 g of pure calcium oxide. Atomic mass of calcium would be :
- 20
- 40
- 16
- 35.5
Answer
(B) 40
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