MCQ
How many functional groups are in following molecule
- A$5$
- B$6$
- ✓$7$
- D$9$
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$(A)$ Non metals have higher electronegativity than metals.
$(B)$ Non metals have lower ionisation enthalpy than metals.
$(C)$ Compounds formed between highly reactive nonmetals and highly reactive metals are generally ionic.
$(D)$ The non-metal oxides are generally basic in nature.
$(E)$ The metal oxides are generally acidic or neutral in nature.
Reason : The colour arises due to charge transfer.