Carbon- silicon and germanium have four valence electrons each- These are characterised by valence and conduction bands separated by energy band gap respectively equal to -E-g-C- -E-g-Si- and -E-g-Ge-Which of the following statements is true-E-g-C- - -E-g-Si-E-g-Si- - -E-g-Si- - -E-g-Ge-E-g-C- - -E-g-Si- - -E-g-Ge-

Question

Toppr Admin · Accepted Answer

The correct option is  C -Eg-C-gt-Eg-Si-gt-Eg-GeFor given elements- the energy band gap of carbon is the maximum and of germanium is the least-Hence option C is correct-

The correct option is C (Eg)C>(Eg)Si>(Eg)GeFor given elements, the energy band gap of carbon is the maximum and of germanium is the least.Hence option C is correct.

The correct option is C $(E_{g})_{C} > (E_{g})_{S i} > (E_{g})_{G e}$
For given elements, the energy band gap of carbon is the maximum and of germanium is the least.
Hence option C is correct.