Question:

From the statements given below : 

(A) The angular momentum of an electron in nth orbit is an integral multiple of h. 

(B) Nuclear forces do not obey inverse square law. 

(C) Nuclear forces are spin dependent.

(D) Nuclear forces are central and charge
independent.

(E) Stability of nucleus is inversely proportional to the value of packing fraction. 

Choose the correct answer from the options given below : 

(1) (A), (B), (C), (D) only 

(2) (A), (C), (D), (E) only 

(3) (A), (B), (C), (E) only 

(4) (B), (C), (D), (E) only


                                            JEE-2024         

Solution:                
From the statements given below : (A) The angular momentum of an electron in nth orbit is an integral multiple of h. (B) Nuclear forces do not obey inverse square law. (C) Nuclear forces are spin dependent. (D) Nuclear forces are central and charge independent. (E) Stability of nucleus is inversely proportional to the value of packing fraction. Choose the correct answer from the options given below : (1) (A), (B), (C), (D) only (2) (A), (C), (D), (E) only (3) (A), (B), (C), (E) only (4) (B), (C), (D), (E) only JEE-2024

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