Find the odd one.
A) Principal quantum number – n
B) Angular momentum quantum number – l
C) Magnetic quantum number – m
D) Spin quantum number – k
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What does the principal quantum number ‘n’ and azimuthal quantum number ‘l’ of an electron belonging to an atom represent?
The principal quantum number ‘n’ represents the outermost or valence shell of an element (which corresponds to period number) while azimuthal quantum number ‘l’ constitutes a subshell belonging to the...
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A particle of mass `m` has been thrown with intial speed `u` making angle `theta` with the horizontal ground. Find the angular momentum of the project
Correct Answer - (a)`("mu"^(3)sin^(2)thetacostheta)/(2g)(b)(2"mu"^(3)sin^(2)thetacostheta)/(g)`
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Linear momentum depends on frame of reference, but principle of conservation of linear momentum is independent of frame of reference. Why?
Observers in different frame find different values of linear momentum of a system, hence linear momentum depends upon frame of reference, but each would observe that the value of linear...
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In case of elaine collision, which s (A) Momentum and K.E. is conserved. (B) Momentum conserved and K.E. not conserved,
Correct option is: (A) Momentum and K.E. is conserved.
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Find the amount to be paid at the end of 3 years in each case: (a) Principal = Rs 1,200 at 12% p.a. (b) Principal = Rs 7,500 at 5% p.a.
Correct Answer - (a) ₹1632 (b) ₹ 8625
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Principal quantum number (n) — i) Orientation of orbital in space , Angular momentum quantum number (l) — Size and energy of orbit
B) a→ii, b→iii, c→i, d→iv
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The number of possible orbitals in a sub shell with angular momentum quantum number (1) is
Correct option is B) 2l + 1
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The maximum number of electrons accommodated in a sub shell with Azimuthal quantum number (angular momentum quantum number) l is ………………….
Correct option is B) 4l + 2
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An orbital is designated by …………. quantum numbers while an electron in an atom is designated by …………. quantum numbers.
Option : (D) three, four An orbital is designated by three quantum number (n , l , m) while an electron in an atom is designated by four quantam number (n , l...
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