Civil Services Uttar Pradesh (उत्तर प्रदेश) PCS Mock Test Series 2025 General Science Chemistry Chemistry in Everyday Life
Which one of the following statements is correct about diamond and graphite?
1
Diamond and graphite have similar physical and chemical properties.
2
Diamond is hard but graphite is smooth and slippery.
3
Diamond and graphite are both non-conductors of electricity.
4
Both diamond and graphite have similar structures.