UPSC Exam > UPSC Questions > Which of the following statements is incorre...
Start Learning for Free
Which of the following statements is incorrect about the structure of an atom?
1. The whole mass of an atom is concentrated in the nucleus
2. The atom is an indivisible particle
3. The atom as a whole is neutral
4. All the atoms are stable in their basic state
Choose the right option among the following:
- a)1 and 3 Only
- b)2 Only
- c)2 and 4 only
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following statements is incorrect about the structure of...
When 6 gram of carbon is 16 gram oxygen bicycle of carbon dioxide is produced if 6 gram of carbon is burn this gram of oxygen then the carbon dioxide used below answer
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following statements is incorrect about the structure of...
Incorrect Statement about the Structure of an Atom
The correct option is C, which states that statements 2 and 4 are incorrect about the structure of an atom. Let's analyze each statement individually to understand why.
1. The whole mass of an atom is concentrated in the nucleus
This statement is correct. The nucleus of an atom contains protons and neutrons, which are much more massive than the electrons that orbit around the nucleus. Therefore, most of the mass of an atom is concentrated in the nucleus.
2. The atom is an indivisible particle
This statement is incorrect. The concept of an atom being indivisible was proposed by ancient Greek philosophers, but it was later discovered that atoms are made up of even smaller particles called subatomic particles. Atoms are composed of protons, neutrons, and electrons.
3. The atom as a whole is neutral
This statement is correct. An atom consists of equal numbers of positively charged protons and negatively charged electrons. The positive charge of the protons is balanced by the negative charge of the electrons, resulting in an overall neutral charge for the atom.
4. All the atoms are stable in their basic state
This statement is incorrect. Not all atoms are stable in their basic state. Some atoms have an unstable configuration of protons and neutrons in the nucleus, which makes them radioactive. These unstable atoms undergo radioactive decay to achieve a more stable state. Stable atoms have a balanced ratio of protons to neutrons in the nucleus, which makes them less prone to decay.
Therefore, the incorrect statements about the structure of an atom are 2 and 4.
The correct option is C, which states that statements 2 and 4 are incorrect about the structure of an atom. Let's analyze each statement individually to understand why.
1. The whole mass of an atom is concentrated in the nucleus
This statement is correct. The nucleus of an atom contains protons and neutrons, which are much more massive than the electrons that orbit around the nucleus. Therefore, most of the mass of an atom is concentrated in the nucleus.
2. The atom is an indivisible particle
This statement is incorrect. The concept of an atom being indivisible was proposed by ancient Greek philosophers, but it was later discovered that atoms are made up of even smaller particles called subatomic particles. Atoms are composed of protons, neutrons, and electrons.
3. The atom as a whole is neutral
This statement is correct. An atom consists of equal numbers of positively charged protons and negatively charged electrons. The positive charge of the protons is balanced by the negative charge of the electrons, resulting in an overall neutral charge for the atom.
4. All the atoms are stable in their basic state
This statement is incorrect. Not all atoms are stable in their basic state. Some atoms have an unstable configuration of protons and neutrons in the nucleus, which makes them radioactive. These unstable atoms undergo radioactive decay to achieve a more stable state. Stable atoms have a balanced ratio of protons to neutrons in the nucleus, which makes them less prone to decay.
Therefore, the incorrect statements about the structure of an atom are 2 and 4.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is incorrect about the structure of an atom?1. The whole mass of an atom is concentrated in the nucleus2. The atom is an indivisible particle3. The atom as a whole is neutral4. All the atoms are stable in their basic stateChoose the right option among the following:a) 1 and 3 Onlyb) 2 Onlyc) 2 and 4 onlyd) None of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup