Assertion . Graphite is an example to hexogonal crystal system. Reason . For a tetragonal system, a = b ne c, alpha = beta = 90^(@) , gamma = 120^(@)
Graphite has
Graphite has
Graphite is an allotrope of -
Graphite is a bad conductor of electricity.
Graphite is used as anode but diamond is not. There exist free electrons between two parallel sheets of graphite, hence it helps in electrode conduction.
Graphite is a soft lubricent extremely difficuit to melt .The reason for this anomalous behaviour is that graphits
With respect to graphite and diamond, which of the statements given below are correct? (i) Graphite is harder than diamond. (ii) Graphite has higher electrical conductivity than diamond. (iii) Graphite has higher thermal conductivity than diamond. Graphite has higher C-C bond order than diamond.