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At normal temperature oxygen mainly exists in which state?

Answer and explanation

Correct answer: Gas

At normal temperature and atmospheric pressure, oxygen
(O_2
) is in the gaseous state, so option C is correct. Its boiling point is about
-183^
\circ\mathrm{C}
; therefore, at normal temperature it is not a liquid. Exam tip: compare the given temperature with a substance’s melting point and boiling point to identify its physical state.

Related tags

ChemistryNature Of MatterPhysical StatesOxygenClass 11States Of MatterSome Basic Concepts Of ChemistryClass 11 Mcq

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