Chemistry - Complete d-block Question with Solution | TestHub
ChemistryComplete d-blockd-blockMedium2 minQB
ChemistryMediuminteger
A metal iodide ( ) decomposes on a tungsten filament at 1800 K .
Chloride of metal "M" is used as a catalyst to polymerize alkenes.
Number of elements among the following having significant larger atomic radius than metal M;
Sc , Ca , K , Zn , Cr , Mn , Fe , Hf , Cu , Ga
Answer:
4
Solution:
Only K, Ca, Sc, Hf
Stream:JEESubject:ChemistryTopic:Complete d-blockSubtopic:d-block
⏱ 2mℹ️ Source: QB
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