Question:
Which one of the following statements is CORRECT?
Which one of the following statements is CORRECT?
Show Hint
Non-polar → no separation of charge centres.
Updated On: Apr 24, 2026
- The molecules of air are non-polar.
- In a polar molecule, centres of positive and negative charges coincide.
- A molecule of water is an example of a non-polar molecule.
- Dielectrics are conducting substances.
- In a non-polar molecule, centres of positive and negative charges coincide.
Show Solution
Verified By Collegedunia
The Correct Option is
Solution and Explanation
Concept:
• Polar vs non-polar molecules
Step 1: Check statements
(A) Not always true (air is mixture)
(B) False (they do not coincide in polar molecules)
(C) False (water is polar)
(D) False (dielectrics are insulators)
(E) True Final Conclusion:
Option (E)
• Polar vs non-polar molecules
Step 1: Check statements
(A) Not always true (air is mixture)
(B) False (they do not coincide in polar molecules)
(C) False (water is polar)
(D) False (dielectrics are insulators)
(E) True Final Conclusion:
Option (E)
Was this answer helpful?
0
0
Top KEAM Physics Questions
- A body oscillates with SHM according to the equation (in SI units), $x = 5 cos \left(2\pi t +\frac{\pi}{4}\right) .$ Its instantaneous displacement at $t = 1$ second is
Kepler's second law (law of areas) of planetary motion leads to law of conservation of
- Two capillary tubes A and B of diameter $1\, mm$ and $2\, mm$ respectively are dipped vertically in a liquid. If the capillary rise in A is 6 cm, then the capillary rise in B is
- In the circuit given in figure, 1 and 2 are ammeters. Just after key K is pressed to complete the circuit, the reading will be
- A plate has a length $ 5\pm 0.1\text{ }cm $ and breadth $ 2\pm 0.01\text{ }cm $ . Then the area of the plate is:
View More Questions
Top KEAM laws in physics Questions
Top KEAM Questions
- i.$\quad$ They help in respiration ii.$\quad$ They help in cell wall formation iii.$\quad$ They help in DNA replication iv. $\quad$They increase surface area of plasma membrane Which of the following prokaryotic structures has all the above roles?
- A body oscillates with SHM according to the equation (in SI units), $x = 5 cos \left(2\pi t +\frac{\pi}{4}\right) .$ Its instantaneous displacement at $t = 1$ second is
- The pH of a solution obtained by mixing 60 mL of 0.1 M BaOH solution at 40m of 0.15m HCI solution is
Kepler's second law (law of areas) of planetary motion leads to law of conservation of
- If $\int e^{2x}f' \left(x\right)dx =g \left(x\right)$, then $ \int\left(e^{2x}f\left(x\right) + e^{2x} f' \left(x\right)\right)dx =$
View More Questions