The following information is given for chromium at 1 atm: = 2672.00°C (2672.00°C

Question

The following information is given for chromium at 1 atm:
= 2672.00°C (2672.00°C) = J/g = 1857.00°C ( 1857.00°C) = J/g Specific heat solid = 0.4600 J/g °C Specific heat liquid = 0.9370 J/g °C
A 29.80 g sample of solid chromium is initially at 1845.00°C. If J of heat are added to the sample at constant pressure ( = 1 atm), which of the following is/are true?
(Select all that apply.) A. The sample is at a temperature greater than 1857.00°C
B. The sample is at a temperature of 1857.00°C.
C. The sample is a solid in equilibrium with liquid.
D. The sample is a liquid.
E. The sample is a gas
The following information is given for chromium at 1 atm:
= 2672.00°C (2672.00°C) = J/g = 1857.00°C ( 1857.00°C) = J/g Specific heat solid = 0.4600 J/g °C Specific heat liquid = 0.9370 J/g °C
A 29.80 g sample of solid chromium is initially at 1845.00°C. If J of heat are added to the sample at constant pressure ( = 1 atm), which of the following is/are true?
(Select all that apply.) A. The sample is at a temperature greater than 1857.00°C
B. The sample is at a temperature of 1857.00°C.
C. The sample is a solid in equilibrium with liquid.
D. The sample is a liquid.
E. The sample is a gas
The following information is given for chromium at 1 atm:
= 2672.00°C (2672.00°C) = J/g = 1857.00°C ( 1857.00°C) = J/g Specific heat solid = 0.4600 J/g °C Specific heat liquid = 0.9370 J/g °C
A 29.80 g sample of solid chromium is initially at 1845.00°C. If J of heat are added to the sample at constant pressure ( = 1 atm), which of the following is/are true?
(Select all that apply.) A. The sample is at a temperature greater than 1857.00°C
B. The sample is at a temperature of 1857.00°C.
C. The sample is a solid in equilibrium with liquid.
D. The sample is a liquid.
E. The sample is a gas A 29.80 g sample of solid chromium is initially at 1845.00°C. If J of heat are added to the sample at constant pressure ( = 1 atm), which of the following is/are true?
(Select all that apply.) A. The sample is at a temperature greater than 1857.00°C
B. The sample is at a temperature of 1857.00°C.
C. The sample is a solid in equilibrium with liquid.
D. The sample is a liquid.
E. The sample is a gas A. The sample is at a temperature greater than 1857.00°C
B. The sample is at a temperature of 1857.00°C.
C. The sample is a solid in equilibrium with liquid.
D. The sample is a liquid.
E. The sample is a gas

Explanation / Answer

Here the option B and D are correct as after providing specific heat the temperature remain same.

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