SECTION 3 (Maximum Marks: 12)
• This section contains FOUR (04) questions.
• Each question has TWO (02) matching lists: LIST - I and LIST - II.
• FOUR options are given representing matching of elements from LIST - I and LIST - II. ONLY ONE of these four options corresponds to a correct matching.
• For each question, choose the option corresponding to the correct matching.
• For each question, marks will be awarded according to the following marking scheme:
Full Marks : +3 If ONLY the option corresponding to the correct matching is chosen.
Zero Marks : 0 If none of the options is chosen (i.e. the question is unanswered).
Negative Marks : -1 In all other cases
Match each set of hybrid orbitals from LIST-I with complex(es) given in LIST-II.
List – I | List – II |
P. dsp2 | 1. [FeF6]4- |
Q. sp3 | 2. [Ti(H2O)3Cl3] |
R. sp3d2 | 3. [Cr(NH3)6]3+ |
S. d2sp3 | 4. [FeCl4]2- |
5. Ni(CO)4 | |
6. [Ni(CN)4]2- |
The correct option is
5; Q 
4,6; R 
2,3; S 
1
5,6; Q 
4; R 
3; S 
1,2
6; Q 
4,5; R 
1; S 
2,3
4,6; Q 
5,6; R 
1,2; S 
3
Text Solution
Verified by ExpertsC
dsp 2 :[Ni(CN) 4 ] 2-
sp 3 :[FeCl 4 ] 2- ;[Ni(CO) 4 ]
sp 3 d 2 :[FeF 6 ] 4-
d 2 sp 3 :[Ti(H 2 O) 3 Cl 3 ], [Cr(NH 3 ) 6 ] 3+
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