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What is the ratio of mass of an electron to the mass of a proton?
Options
(a) 1 : 1
(b) 1 : 2
(c) 1 : 3
(d) 1 : 1837
Correct Answer:
1 : 1837
Explanation:
An electron is 1/1837 times lighter than a proton, so otheir mass ratio will be 1 : 1837.
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Question Type: Memory
(964)
Difficulty Level: Easy
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Topics: Structure of Atom
(90)
Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Formula of Plaster of Paris is
- The maximum number of electrons in a subshell is given by the expression
- Considering the state of hybridization of carbon atoms, find out the molecule
- In the aluminothermite process , aluminium acts as
- In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking
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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