Which of the following lists all of the physical properties of phosphorous atom only? I. It is a yellow solid at room temperature. II. It is soluble in carbon disulfide. III. It reacts with hydrogen when heated. IV. Its density is 2.97g/cubic centimeter V. It melts at 112^circ C

Question

Which of the following lists all of the physical properties of phosphorous atom only? I. It is a yellow solid at room temperature. II. It is soluble in carbon disulfide. III. It reacts with hydrogen when heated. IV. Its density is 2.97g/cubic centimeter V. It melts at 112^circ C

Answer 1

The correct answer is:II. It is soluble in carbon disulfide.III. It reacts with hydrogen when heated.IV. Its density is

centimeterV. It melts at

Explanation:I. Phosphorus is not a solid at room temperature; it exists as a gas.II. Phosphorus is soluble in carbon disulfide.III. Phosphorus reacts with hydrogen when heated.IV. The density of phosphorus is

centimeter.V. Phosphorus melts at

.

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Which of the following lists all of the physical properties of phosphorous atom only? I. It is a yellow solid at room temperature. II. It is soluble in carbon disulfide. III. It reacts with hydrogen when heated. IV. Its density is 2.97g/cubic centimeter V. It melts at 112^circ C

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