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2 years ago

Which statement explains why br2 is a liquid at stp and i2.

SAT

1 answer:

Damm [24]2 years ago

5 0

Answer:

(2) Molecules of I2 are polar, and molecules of Br2 are nonpolar.

(3) Molecules of Br2 have stronger intermolecular forces than molecules of I2.

(4) Molecules of I2 have stronger intermolecular forces than molecules of Br2.

None

Explanation:

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2 years ago

A 60 g ball is tied to the end of a 70 -cm-long string and swung in a vertical circle. The center of the circle, as shown in the

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The tension in the string an instant before it broke is; T = 0.86 N

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We are given;

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Length of string; L = 70 cm = 0.7 m

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3 years ago

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The mass of glucose solute dissolved in the solution is 6.739 Kg.

Recall that;

ΔT = K m i

ΔT = Freezing point depression

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i = Van't Hoff factor = 1 (molecular solution)

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