What are the limitations of Rutherford’s model of the atom?
Solution and Explanation
The limitations of Rutherford's model of the atom are
→ It failed to explain the stability of an atom.
→ It doesn't explain the spectrum of hydrogen and other atoms.
Top Questions on The Structure of an Atom
- The number of magnetic quantum number values for the angular momentum quantum number \( l = 1 \) is:
- TS POLYCET - 2025
- Chemistry
- The Structure of an Atom
- An orbital can hold only two electrons. This can be explained:
- TS POLYCET - 2025
- Chemistry
- The Structure of an Atom
- Which type of atoms form cations easily?
- TS POLYCET - 2025
- Chemistry
- The Structure of an Atom
- Atoms with low ionization potential and large atomic size:
- TS POLYCET - 2025
- Chemistry
- The Structure of an Atom
- The experimental magnetic moment (3.4 BM) of a hydrated salt of \(Eu^{3+}\) at 300 K is significantly different from calculated value. The difference is due to (Given atomic number of \(E_u\) = 63)
- CUET (PG) - 2023
- Chemistry
- The Structure of an Atom
Questions Asked in CBSE Class IX exam
Factorise each of the following:
(i) 27y 3 + 125z 3
(ii) 64m3 – 343n 3
[ Hint : See Question 9. ]
- CBSE Class IX
- Algebraic Identities
Use these adverbs to fill in the blanks in the sentences below.
awfully sorrowfully completely loftily carefully differently quickly nonchalantly(i) The report must be read ________ so that performance can be improved.
(ii) At the interview, Sameer answered our questions _________, shrugging his shoulders.
(iii) We all behave _________ when we are tired or hungry.
(iv) The teacher shook her head ________ when Ravi lied to her.
(v) I ________ forgot about it.
(vi) When I complimented Revathi on her success, she just smiled ________ and turned away.
(vii) The President of the Company is ________ busy and will not be able to meet you.
(viii) I finished my work ________ so that I could go out to play
- CBSE Class IX
- The fun they had
- A driver of a car travelling at \(52\) \(km \;h^{–1}\) applies the brakes Shade the area on the graph that represents the distance travelled by the car during the period. (b) Which part of the graph represents uniform motion of the car?
- CBSE Class IX
- Graphical Representation of Motion
- (i) The kind of person the doctor is (money, possessions)
(ii) The kind of person he wants to be (appearance, ambition)- CBSE Class IX
- The snake and the mirror
- Rewrite the sentences below, changing the verbs in brackets into the passive form.
1. In yesterday’s competition the prizes (give away) by the Principal.
2. In spite of financial difficulties, the labourers (pay) on time.
3. On Republic Day, vehicles (not allow) beyond this point.
4. Second-hand books (buy and sell) on the pavement every Saturday.
5. Elections to the Lok Sabha (hold) every five years.6. Our National Anthem (compose) Rabindranath Tagore.- CBSE Class IX
- My childhood