NEET · Physics · STD 12 - 2. Electric potential and capacitance
Polar molecules are the molecules:
- A having zero dipole moment.
- B acquire a dipole moment only in the presence of electric field due to displacement of charges.
- C acquire a dipole moment only when magnetic field is absent.
- D having a permanent electric dipole moment.
Answer & Solution
Correct Answer
(D) having a permanent electric dipole moment.
Step-by-step Solution
Detailed explanation
Polar molecules have centres of postive and negative charges separated by some distance, so they have permanent dipole moment.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- If the monochromatic source in Young's double slit experiment is replaced by white light, thenNEET 2024 Medium
- The ratio of the radius of gyration of a thin uniform disc about an axis passing through its centre and normal to its plane to the radius of gyration of the disc about its diameter isNEET 2022 Medium
- A cyclic process of a thermodynamic system is taken through \(a\) \(b\) \(c\) \(d\) \(a\). The work done by the gas along the path \(b\) \(c\) is
NEET 2024 Medium - An electron falls from rest through a vertical distance \(h\) in a uniform and vertically upward directed electric field \(E.\) The direction of electric field is now reversed, keeping its magnitude the same. A proton is allowed to fall from rest in it through the same vertical distance \(h.\) The time of fall of the electron, in comparison to the time of fall of the proton isNEET 2018 Medium
- An iron bar of length \(L\) has magnetic moment \(M\). It is bent at the middle of its length such that the two arms make an angle \(60^{\circ}\) with each other. The magnetic moment of this new magnet is :NEET 2024 Medium
- The total energy of an electron in the \(n^{t h}\) stationary orbit of the hydrogen atom can be obtained byNEET 2020 Easy
More PYQs from NEET
- In the seeds of cereals, the outer covering of endosperm separates the embryo by a protein-rich layer called _______.NEET 2025 Easy
- Plasmid \(pBR322\) has \(PstI\) restriction enzyme site within gene \(a m p^{R}\) that confers ampicillin resistance. If this enzyme is used for inserting a gene for \(\beta\)-galactoside production and the recombinant plasmid is inserted in an \(E.coli\) strainNEET 2021 Medium
- The incorrect statement about the property of a Zener diode isNEET 2022 Medium
- Match List \(I\) with List \(II\).
Choose the correct answer from the options given below:List \(I\) (Conversion) List \(II\) (Number of Faraday required) \(A\). \(1 \mathrm{~mol}\) of \(\mathrm{H}_2 \mathrm{O}\) to \(\mathrm{O}_2\) \(l\). \(3 \mathrm{~F}\) \(B\). \(1 \mathrm{~mol}\) of \(\mathrm{MnO}_4^{-}\)to \(\mathrm{Mn}^{2+}\) \(II\). \(2 F\) \(C\). \(1.5 \mathrm{~mol}\) of \(\mathrm{Ca}\) from molten \(\mathrm{CaCl}_2\) \(III\). \(1F\) \(D\). \(1 \mathrm{~mol}\) of \(\mathrm{FeO}\) to \(\mathrm{Fe}_2 \mathrm{O}_3\) \(IV\). \(5 \mathrm{~F}\) NEET 2024 Medium - The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products.Arrows numbered \(4, 8\) and \(12\) can all be
NEET 2013 Medium - Identify the correct statement about \(ClF _3\) from the following options:NEET 2026 Medium