H 2- is angular momentum in orbit of He -

The correct option is B firstAngular momentum of #160; single electron species is given by, l=nh2π where n is principle quantum number.So here as it is g ...

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Standard XII

Chemistry

De Broglie's Hypothesis

h 2π is angul...

Question

$\frac{h}{2 π}$ is angular momentum in ________ orbit of ${H e}^{+}$ .

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Solution

The correct option is B first
Angular momentum of single electron species is given by,
$l = \frac{n h}{2 π}$
where n is principle quantum number.
So here as it is given $\frac{h}{2 π}$
On comparing with general equation we can see that $n = 1$ and hence it is first orbit angular momentum

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h2π is angular momentum in ________ orbit of He+.

The correct option is B firstAngular momentum of single electron species is given by,l=nh2πwhere n is principle quantum number.So here as it is given h2πOn comparing with general equation we can see that n=1 and hence it is first orbit angular momentum

$\frac{h}{2 π}$ is angular momentum in ________ orbit of ${H e}^{+}$ .

The correct option is B first
Angular momentum of single electron species is given by,
$l = \frac{n h}{2 π}$
where n is principle quantum number.
So here as it is given $\frac{h}{2 π}$
On comparing with general equation we can see that $n = 1$ and hence it is first orbit angular momentum