Chemistry Class 12 Chapter 6
Transition Elements
Test 7

Chemistry Class 12
1.    The best method to prepare steel is?




Chemistry Class 12
2.    Which is typical transition element?




Chemistry Class 12
3.    Strength of binding energy of transition element depends on?




Chemistry Class 12
4.    Group VI B of transition element contains?




Chemistry Class 12
5.    The colour of transition metal complexes is due to?




Chemistry Class 12
6. Fe(CO)<5+ is a neutral coordination compound, its orbital hybridization is?




Chemistry Class 12
7.    In the metallurgy of iron when limestone is added to blast furnace the calcium ends in?




Chemistry Class 12
8.    For the prevention of iron from corrosion we use?




Chemistry Class 12
9.    Group VIB of transition elements contains?




Chemistry Class 12
10.    The elements in which d and f orbital’s are in process of completion are?
Chemistry Class 12


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