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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: - The coordination number and oxidation number of X in the following compound [X(SO₄)(NH₃)₅]Cl
- An organic compound containing C, H, N gave the following analysis
- In the formation of [Ni(CN)₄]²⁻, the type of hybridisation involved is
- Diethyl ether is isomeric with
- Which one of the following compounds on nitration easily produces nitro derivative
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
- The coordination number and oxidation number of X in the following compound [X(SO₄)(NH₃)₅]Cl
- An organic compound containing C, H, N gave the following analysis
- In the formation of [Ni(CN)₄]²⁻, the type of hybridisation involved is
- Diethyl ether is isomeric with
- Which one of the following compounds on nitration easily produces nitro derivative
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
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