CHSL 22 21-03-2023 Shift 2


Question 1


Which of the following statement is NOT correct regarding Rutherford’s nuclear model of an atom?

रदरफोर्ड के परमाणु मॉडल के संदर्भ में निम्नलिखित में से कौन सा कथन सही नहीं है?

Options

A

The size of the nucleus is very large as compared to the size of the atom.

The size of the nucleus is very large as compared to the size of the atom.

B

The electrons revolve around the nucleus in circular paths.

The electrons revolve around the nucleus in circular paths.

C

Nearly all the mass of an atom resides in the nucleus.

Nearly all the mass of an atom resides in the nucleus.

D

There is a positively charged centre in an atom called the nucleus.

There is a positively charged centre in an atom called the nucleus.


Solution:

Correct Answer:

A

The size of the nucleus is very large as compared to the size of the atom.

नाभिक का आकार परमाणु के आकार की तुलना में काफ़ी ज़्यादा होता है।


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