The number of orbitals having a given value of l is equal to A) the number of lobes in each orbital B) 2n + 2 C) 3l D) l + m_l E) 2l + 1

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Quizplus · Accepted Answer

The number of orbitals having a given value of l is equal to 2l+1. This is because each value of l corresponds to a different type of subshell (s, p, d, f, etc.) and each subshell can hold a different number of orbitals. The s subshell can hold 1 orbital, the p subshell can hold 3 orbitals, the d subshell can hold 5 orbitals, and the f subshell can hold 7 orbitals. The number of orbitals in each subshell is determined by the value of l, and the total number of orbitals with a given value of l is equal to the sum of the number of orbitals in each subshell with that value of l. Therefore, the number of orbitals with a given value of l is equal to 2l+1.

The Number of Orbitals Having a Given Value of L