- Exam
- JEE Main
- Year
- 2023
- Date
- 6 April
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Hydrogen
JEE Main 2023 · 6 April · Morning Shift · Chemistry · Hydrogen
Given below are two statements, one is labelled as Assertion A and...
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Loss of electron from hydrogen atom results in nucleus of size.
Reason R: Proton always exists in combined form.
In the light of the above statements, choose the most appropriate answer from the options given below:
Options
- A
Both and are correct and is the correct explanation of
- B
A is correct but R is not correct
- C
A is not correct but R is correct
- D
Both and are correct but is the correct explanation of
Correct answer
D.
Both and are correct but is the correct explanation of
Step-by-step solution
Loss of an electron from a hydrogen atom results in a nucleus of very small size as compared to other atoms or ions. Due to its small size it cannot exist free. Loss of the electron from hydrogen atom results in nucleus size ()
A proton is a positively charged subatomic particle that is present in the nucleus of an atom, and it can exist in various forms, including as a part of an atomic nucleus, as a free particle, or as a constituent of a larger particle such as a molecule. always exists in combined form.
Both A and R are correct but there is no relation between two statements.