NEET Chemistry
Polarity
Low Priority
Consistency: 15%
Weightage: 3 / 20 Yrs
High-Yield Trend
1
2024 1
2018 1
2013 Questions 3 MCQs
01
PYQ 2013
easy
chemistry ID: neet-201
Which of the following is a polar molecule?
| 1. | SF4 | 2. | SiF4 |
| 3. | XeF4 | 4. | BF3 |
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02
PYQ 2018
easy
chemistry ID: neet-201
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 |
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03
PYQ 2024
medium
chemistry ID: neet-202
Which one of the following statements is correct?
| 1. | BF3 has non-zero dipole moment. |
| 2. | The dipole moment of NF3 is greater than that of NH3. |
| 3. | Three canonical forms can be drawn for ion. |
| 4. | Three resonance structures can be drawn for ozone. |
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