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Q. No.The correct order of ionic character among CaH2, BeH2 and BaH2 is:
| 1. | BeH2 < CaH2 < BaH2 | 2. | CaH2 < BeH2 < BaH2 |
| 3. | BeH2 < BaH2 < CaH2 | 4. | BaH2 < BeH2 < CaH2 |
Subtopic: Polarity |
78%
Level 2: 60%+
NEET - 2018
Hints
Consider the following species:
CN+, CN-, NO and CN
The highest bond order associated with:
CN+, CN-, NO and CN
The highest bond order associated with:
| 1. | NO | 2. | CN– |
| 3. | CN+ | 4. | CN |
Subtopic: M.O.T |
77%
Level 2: 60%+
NEET - 2018
Hints
Subtopic: Polarity |
90%
Level 1: 80%+
NEET - 2018
Hints
Which of the following species has a bond angle of \(120^\circ\)?
| 1. | \(\mathrm{{SF}_6}\) | 2. | \(\mathrm{NCl_3}\) |
| 3. | \(\mathrm{BCl_3}\) | 4. | \(\mathrm{PH_3}\) |
Subtopic: Hybridisation |
84%
Level 1: 80%+
NEET - 2017
Hints
Links
Subtopic: M.O.T |
82%
Level 1: 80%+
NEET - 2017
Hints
Subtopic: Hybridisation |
77%
Level 2: 60%+
NEET - 2017
Hints
Which one of the following pairs of species have the same bond order?
(1) CO, NO
(2) O2- , CN-
(3) CN- , NO+
(4) N+ , CN+
Subtopic: M.O.T |
77%
Level 2: 60%+
NEET - 2017
Hints
Which of the following pairs of compounds is isoelectronic and isostructural?
(1) BeCl2, XeF2
(2) Tel2, XeF2
(3) , XeF2
(4) IF3, XeF2
Subtopic: Octate, Isoelectronic Species, Lewis Structure & Formal Charge |
67%
Level 2: 60%+
NEET - 2017
Hints
Which of the following is the incorrect statement?
1. PH5 and BiCl5 do not exist
2. pπ - dπ bonds are present in SO2
3. SeF4 and CH4 have the same shape
4. \(\mathrm{I_{3}^{+}}\)
Subtopic: V.S.E.P.R & V.B.T |
68%
Level 2: 60%+
NEET - 2016
Hints
Subtopic: Hybridisation |
81%
Level 1: 80%+
NEET - 2016
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