Question

Graphite is a soft solid lubricant extremely difficult to melt. The reasong for this anomalous behavior is that graphite. (2003)
(1)is an alio tropic form of diamond
(2)has molecules of variable molecular masses like polymers
(3)has carbon atoms arranged in large plates of rings of strongly bound carbon atoms with weak interplate bonds.
(4)is a non-crystalline substance.​

Answer 1

has molecules of variable molecular masses like polymers

has carbon atoms arranged in large plate or rings of strongly bonded carbon atoms with weak interplate bonds

is a non-crystalline substance

is an allotropic form of diamond

Answer :

2

Answer 2

$\huge\underline{\overline{\mid{\bold{\red{ANSWER-}}\mid}}}$

Graphite is a soft solid lubricant extremely difficult to melt. The reason for this anomalous behavior is that graphite has carbon atoms arranged in large plates of hexagonal rings of strongly bound carbon atoms with weak interplate bonds. Graphite has sheet structure in which different layers of graphite are arranged over each other.