graphite is a good conductor

Consider the following statements : 1. Diamond is hard and graphite is soft. 2. Diamond is soft and graphite is hard. 3. Diamond is a bad conductor but graphite is a good conductor . 4. Diamond is a good conductor but graphite is a bad conductor. Which of the statements given above is/are correct ?

Assertion (A) : Graphite si a good conductore of heat and electriciy . Reason (R) : Frre electron are sjperaldout in the structrue of graphite .

Why is graphite a good conductor of electricity?

Why is graphite a good conductor of electricity but diamond is not?

Assertion :- (A) Graphite is good conductor of electricity however diamond belongs to the category of insulators . Rason (R ) Grapite is soft in anture on the hand diamond is very hard and brittle.

(a) What is graphite? Of what substance is graphite made? (b) Describe the structure of graphite with the help of a labelled diagram. (c ) Why is graphite a good conductor of electricity but diamond is a non conductor of electricity? (d) State any two uses of graphite.

How many of the following statements are correct regarding allotropes of carbon: (a) Graphite is not a good conductor of electicity in perpendicular direction of layers at ordinary temperatures. (b) Coke is the impure form of carbon. ( c) Anthracite is the purest form of carbon. (d) Buckminister fullerence contains 12 five membered rings and 20 six-membered rings. (e) Diamond is a good conductor of heat. (f) Graphite is diamagnetic in nature. (g) Graphite is thermodynamically more stable than diamond

Graphite is a bad conductor of electricity.