Question
Chemistry Question on d -and f -Block Elements
Philosopher�s wool when heated with BaO at 1100∘C gives a compound. Identify the compound.
A
BaZnO2
B
Ba+ZnO2
C
BaCdO2
D
BaO2+Zn
Answer
BaZnO2
Explanation
Solution
When Philosopher�s wool (i.e. ZnO) is heated with BaO at 1100�C, it gives BaO + ZnO → BaZnO .