The colour of light absorbed by an aqueous solution of CuSO4 is

Question

The colour of light absorbed by an aqueous solution of CuSO4 is (A) Blue green (B) Yellow (C) Violet (D) Orange - red

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-npnffcbsix1s.png" /> RO stands for Red orange light Emission: blue colour light is emitted Absorption: orange - Red light is absorbed (these are complementary colours)

Q. The colour of light absorbed by an aqueous solution of CuSO4​ is

Blue green

Yellow

Violet

Orange - red

RO stands for Red orange light Emission: blue colour light is emitted Absorption: orange - Red light is absorbed (these are complementary colours)

Q. The colour of light absorbed by an aqueous solution of $C u S O_{4}$ is

RO stands for Red orange light

Emission: blue colour light is emitted

Absorption: orange - Red light is absorbed (these are complementary colours)