Consider an electron in a hydrogen atom, revolving in its second excited state (having radius 4.65 Å). The de−Broglie wavelength of this electron is :
a)
3.5 Å
b)
12.9 Å
c)
9.7 Å
d)
6.6 Å
a)
3.5 Å
b)
12.9 Å
c)
9.7 Å
d)
6.6 Å
Question ID - 51592 | SaraNextGen Top Answer Consider an electron in a hydrogen atom, revolving in its second excited state (having radius 4.65 Å). The de−Broglie wavelength of this electron is :
a)
3.5 Å
b)
12.9 Å
c)
9.7 Å
d)
6.6 Å
Consider an electron in a hydrogen atom, revolving in its second excited state (having radius 4.65 Å). The de−Broglie wavelength of this electron is :
|
a) |
3.5 Å |
b) |
12.9 Å |
|
c) |
9.7 Å |
d) |
6.6 Å |
= 
Å = 9.7 Å127