1.

A substance Y has melting point 119°C and boiling point 445°C.Mention the physical state of X at room temperature (30°C).​

Answer»

SubstanceBoiling POINT (^0C) Melting point (^0C) A - 183 - 219B445119C78 - 15Point out the PHYSICAL states of A, B, and C at room temperature (30^0C) .



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