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Carbon, silicon and germanium have four valenceelectrons each. These are characterised by valenceand conduction bands...

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Carbon, silicon and germanium have four valenceelectrons each. These are characterised by valenceand conduction bands separated by energy bandgap respectively equal to (Eg)c, (Eg) si and(Eg) Ge .Which of the following statements is true?AB (Eg)c< (Eg) Ge> (Eg) SiC(Eg) Si < (Eg) Ge < (Eg)cD(Eg)c (Eg) Si > (Eg) Ge>(Eg)c = (Eg) Si= (Eg)G=

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