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Questions and Answers
Which law states that if two systems are separately in thermal equilibrium with a third system, then they are in thermal equilibrium with each other?
Which law states that if two systems are separately in thermal equilibrium with a third system, then they are in thermal equilibrium with each other?
- Second law of thermodynamics
- First law of thermodynamics
- Zeroth law of thermodynamics (correct)
- Third law of thermodynamics
In a steam engine, what is used to do useful work in moving the pistons?
In a steam engine, what is used to do useful work in moving the pistons?
- Volume of the steam
- Pressure of the steam
- Heat of the steam (correct)
- Temperature of the steam
What was historically regarded as a fine invisible fluid filling in the pores of a substance?
What was historically regarded as a fine invisible fluid filling in the pores of a substance?
- Temperature
- Caloric (correct)
- Thermal energy
- Entropy
What does the first law of thermodynamics state about the conversion of work and heat?
What does the first law of thermodynamics state about the conversion of work and heat?
What is used to define the notions of heat, temperature, and work more carefully in physics?
What is used to define the notions of heat, temperature, and work more carefully in physics?
What unique property of carbon leads to the formation of covalent bonds with other carbon atoms and atoms of other elements?
What unique property of carbon leads to the formation of covalent bonds with other carbon atoms and atoms of other elements?
What branch of chemistry studies the compounds formed by the covalent bonds of carbon with other elements?
What branch of chemistry studies the compounds formed by the covalent bonds of carbon with other elements?
What is the system of nomenclature used to name organic compounds?
What is the system of nomenclature used to name organic compounds?
What are the techniques used for the purification of organic compounds?
What are the techniques used for the purification of organic compounds?
What is the study of the principles involved in quantitative analysis of organic compounds called?
What is the study of the principles involved in quantitative analysis of organic compounds called?
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