The number of orbitals present in a given shell is …………
A) n
B) n2
C) 2n2
D) 2l + 1
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If number of electrons in M-shell is half of K-shell then atomic number and name of element.
B) 11, Sodium
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l = 0 — i) d – sub shell , 1 = 1 — ii) s – sub shell , 7 = 2 — iii) f – sub shell
C) a → ii, b → iv, c → i, d → iii
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Number of orbitals in a sub shell is given by the formula
Correct option is D) 2l + 1
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Sub shell — Number of degenerate orbitals .
C) a—ii, b→iii, c→iv, d→i
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a) s – sub shell i) Maximum number of electrons is 6, b) p – sub shell ii) Maximum number of electrons is 14
C) a→iii, b→i, c→iv, d→ii
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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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How many orbitals make the N-shell? What is the subshell wise distribution of orbitals in the N-shell?
For N-shell principal quantum number n = 4 ∴ Total number of orbitals in N-shell = n2 = 42 = 16. The total number of subshells in N-shell = n = 4. The four...
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The number of hybrid orbitals and atomic orbitals involved in BF^3 respectively are ……………
Correct option is D) 3,3
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i. According to MO theory, the formation of molecular orbitals from atomic orbitals is expressed in terms of Linear
i. True ii. True iii. False Interference of electron waves of combining atoms can be constructive or destructive. iv. True v. True
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What are the conditions required for linear combination of atomic orbitals to form molecular orbitals?
The following conditions are required for the linear combination of atomic orbitals (LCAO) to form molecular orbitals : i. The combining atomic orbitals must have comparable energies. So, Is orbitals of one...
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