Which of the following is never true for cathode rays?

Which Of The Following Is Never True For Cathode Rays Chemistry Question

Which of the following is never true for cathode rays?

Options

(a) They possess kinetic energy
(b) They are electromagnetic waves
(c) They produce heat
(d) They produce mechanical pressure

Correct Answer:

They are electromagnetic waves

Explanation:

Cathode rays/electrons are not electromagnetic waves.

Related Questions:

  1. The molarity of water is
  2. Which of the following has zero dipole moment
  3. An example for a saturated fatty acid, present in nature is
  4. When sodium is added to ethanol
  5. 5 mL of N HCl, 20 mL of N/2 H₂SO₄ and 30 mL of N/3 HNO₃ are mixed together

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*