Which of the following code is correct regarding allotrops of carbon ?

1.	Which of the following code is correct regarding allotrops of carbon ? I. Carbon exist in more than one allotropic form II. Diamond is semiconductor while graphite is conductor III. Diamond has layered structure while graphite has tetrahedral structure IV. Diamond is non-conductor of electricity (a) I and II are correct (b) II and III are incorrect (c) I and IV are incorect (d) All are correct
Answer» Correct option (b) II and III are incorrect Explanation: Diamond is non-conductor while graphite is conductor. Diamond has tetrahedral strucutre while graphite has layered structure.

Which of the following code is correct regarding allotrops of carbon ? I. Carbon exist in more than one allotropic form II. Diamond is semiconductor while graphite is conductor III. Diamond has layered structure while graphite has tetrahedral structure IV. Diamond is non-conductor of electricity (a) I and II are correct (b) II and III are incorrect (c) I and IV are incorect (d) All are correct

Answer»

Correct option (b) II and III are incorrect

Explanation:

Diamond is non-conductor while graphite is conductor. Diamond has tetrahedral strucutre while graphite has layered structure.

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