λ(A) = 300 nm
λ(B) = 300 μm
λ(c) = 3 nm
λ (D) 30 A°
Arrange these radiations in the increasing order of their energies.
Given,
- λ(A) = 300 nm
λ(A) = 300 x 10-9 m
λ(A) = 3 x 10 -7 m
- λ(B) = 300 μm
λ(B) = 3 00 x 10-6
λ(B) = 3 x 10-4
- λ(c) = 3 nm
λ(c) = 3 x 10 – 9
- λ (D) 30 A° = 3 X 10 – 9
According to Planck’s quantum theory,
Increasing order of the given wavelengths – λ(c) = λ(D) < λ(A) < λ(B)
Increasing order of energy is the opposite – λ(B) < λ(A) : <λ(c) = λ (D)
![\left[\mathrm{Ni}(\mathrm{CN})_{4}\right]^{-2}](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-c5a91864ba7e1e0ed1b5d273d822f5e5_l3.png "Rendered by QuickLaTeX.com")
(b) ![\left[\mathrm{Pd}(\mathrm{CN})_{4}\right]^{2-}](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-ffda616d3dbe7dc8925722e87005924e_l3.png "Rendered by QuickLaTeX.com")
(c) ![\left[\mathrm{PdCl}_{4}\right]^{2-}](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-90cc6a4f4d42dee46e06d6f8ed516b7a_l3.png "Rendered by QuickLaTeX.com")
(d) ![\left[\mathrm{NiCl}_{4}\right]^{2}](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-149ee5c95bd9cfcc4405704fba2e1bab_l3.png "Rendered by QuickLaTeX.com")
(d) all of these