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A gas has a volume of 6 L, a temperature of 70*C, and a pressure of...

A gas has a volume of 6 L, a temperature of 70*C, and a pressure of 2 atm. If the gas is compressed to a volume of 4L, and the pressure increases to 5 atm, what will the new temperature of the gas be?

200

250

300

350

How much will the temperature of a 250 g block of silver increase if 2000 cal of heat is added to it?

120

140

160

180

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