m the quantity of heat required to raise the temperature of 1 mole of a substanc
ID: 1046394 • Letter: M
Question
m the quantity of heat required to raise the temperature of 1 mole of a substance by ?sF B) the quantity of heat required to change a system's temperature by 6) Define heat capacity quantity of heat required to raise the temperature of 1 gram of a substance by 1°c raise the temperature of 1 gram of a substance by 1°F quantity of heat required to D) the E) the quantity of heat required to raise t he temperature of 1 liter of a substance by 1oF (3 points) 7) Choose the reaction that illustrates AH f for Ba(NO3)2- A) Bas) + N2(g)+3 o2e) Ba(NO3)26) B) Ba2t(ag) + 2 NO3-(ag) Ba(NO3)2(aq) C) Ba(s) + 2 N(g) + 6 0(g) Ba(NO3)2(5) D) Ba(NO3)2(ag) Ba2+(ag) + 2 NO3-(ag) E) Ba(NO3)2(s) Ba(s) + N2(8)+3 02(8) (3 points) 8) Identify the greatest source of energy in the United States. A) fossil fuels B) wood C) coal D) nuclear power E) gasoline (3 points) 9) Match the following. A) work done on the system by the surroundings B) system loses thermal energy to the surroundings C) energy flows into the system from the surroundings D) work done by the system on the surroundings E) system gains thermal energy from the surroundings F) energy flows out of system into the surroundings III) -AE IV) +w V)-q vn)+ q (3 points) 10) The vertical height of a wave is called A) wavelength. B) amplitude. C) frequency D) area. E) median. 3 points)Explanation / Answer
6.
The amount of heat required to raise the temperature of one mole or one gram of a substance by one degree Celsius without change of phase is called heat capacity.
Hence option (c) is correct.
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