NEET Chemistry: Questions 188 - 193 of 657
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Question number: 188
Question number: 189
Question number: 190
Fe +2 is less stable than Fe +3 why?
Iron (II) has one orbital doubly occupied
Due to iron (II) is unsymmetrical in nature
Due to all the above reasons
Iron (II) has four singly occupied orbitals
Question number: 191
Question number: 192
Question number: 193
A blue colouration is not obtained when?
anhydrous copper sulphate is dissolved in water
is added to copper sulphate solution
copper sulphate is added to solution
is added to solution