Chemistry - Complete d-block Question with Solution | TestHub
ChemistryComplete d-blockd-blockMedium2 minQB
ChemistryMediummultiple choice
Which elements form MF₃ halides?
Options:(select one or more)
Answer:
A, B
Solution:
Cr and Co form stable trivalent fluorides CrF₃ and CoF₃; Cu and Ni do not form these under standard conditions.
Stream:JEESubject:ChemistryTopic:Complete d-blockSubtopic:d-block
⏱ 2mℹ️ Source: QB
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