Multiple Choice
Zero is the freezing temperature of water on which temperature scale?
Table of contents
- 1. Intro to General Chemistry3h 48m
- Classification of Matter18m
- Physical & Chemical Changes19m
- Chemical Properties7m
- Physical Properties5m
- Intensive vs. Extensive Properties13m
- Temperature12m
- Scientific Notation13m
- SI Units7m
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- Density of Non-Geometric Objects7m
- 2. Atoms & Elements4h 17m
- The Atom9m
- Subatomic Particles15m
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- Ions27m
- Atomic Mass28m
- Periodic Table: Classifications11m
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- 16. Chemical Equilibrium2h 30m
- 17. Acid and Base Equilibrium5h 2m
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- 18. Aqueous Equilibrium4h 47m
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- 19. Chemical Thermodynamics1h 50m
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- 21. Nuclear Chemistry2h 37m
- Intro to Radioactivity10m
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- Band of Stability: Overview14m
- Measuring Radioactivity7m
- Rate of Radioactive Decay12m
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- Mass Defect19m
- Nuclear Binding Energy14m
- 22. Organic Chemistry5h 7m
- Introduction to Organic Chemistry8m
- Structural Formula8m
- Condensed Formula10m
- Skeletal Formula6m
- Spatial Orientation of Bonds3m
- Intro to Hydrocarbons16m
- Isomers11m
- Chirality15m
- Functional Groups in Chemistry11m
- Naming Alkanes4m
- The Alkyl Groups9m
- Naming Alkanes with Substituents13m
- Naming Cyclic Alkanes6m
- Naming Other Substituents8m
- Naming Alcohols11m
- Naming Alkenes11m
- Naming Alkynes9m
- Naming Ketones5m
- Naming Aldehydes5m
- Naming Carboxylic Acids4m
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- Naming Ethers5m
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- Naming Benzene7m
- Alkane Reactions7m
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- Amide Formation4m
- Benzene Reactions10m
- 23. Chemistry of the Nonmetals2h 39m
- Main Group Elements: Bonding Types4m
- Main Group Elements: Boiling & Melting Points7m
- Main Group Elements: Density11m
- Main Group Elements: Periodic Trends7m
- The Electron Configuration Review16m
- Periodic Table Charges Review20m
- Hydrogen Isotopes4m
- Hydrogen Compounds11m
- Production of Hydrogen8m
- Group 1A and 2A Reactions7m
- Boron Family Reactions7m
- Boron Family: Borane7m
- Borane Reactions7m
- Nitrogen Family Reactions12m
- Oxides, Peroxides, and Superoxides12m
- Oxide Reactions4m
- Peroxide and Superoxide Reactions6m
- Noble Gas Compounds3m
- 24. Transition Metals and Coordination Compounds3h 19m
- Atomic Radius & Density of Transition Metals11m
- Electron Configurations of Transition Metals7m
- Electron Configurations of Transition Metals: Exceptions11m
- Paramagnetism and Diamagnetism10m
- Ligands10m
- Complex Ions5m
- Coordination Complexes7m
- Classification of Ligands11m
- Coordination Numbers & Geometry9m
- Naming Coordination Compounds22m
- Writing Formulas of Coordination Compounds8m
- Isomerism in Coordination Complexes17m
- Orientations of D Orbitals4m
- Intro to Crystal Field Theory10m
- Crystal Field Theory: Octahedral Complexes5m
- Crystal Field Theory: Tetrahedral Complexes4m
- Crystal Field Theory: Square Planar Complexes4m
- Crystal Field Theory Summary8m
- Magnetic Properties of Complex Ions9m
- Strong-Field vs Weak-Field Ligands6m
- Magnetic Properties of Complex Ions: Octahedral Complexes11m
- 1. The Chemical World10m
1. Intro to General Chemistry
Temperature
Multiple Choice
Which of the following is equal to a temperature of 20°C?
A
313 K
B
293 K
C
273 K
D
253 K
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Verified step by step guidance1
Recall the formula to convert Celsius temperature to Kelvin: \(K = \degree C + 273.15\).
Substitute the given Celsius temperature (20°C) into the formula: \(K = 20 + 273.15\).
Perform the addition to find the equivalent temperature in Kelvin (do not calculate the final value here, just set up the expression).
Compare the calculated Kelvin value to the given options: 313 K, 293 K, 273 K, and 253 K.
Identify which option matches the calculated Kelvin temperature to determine the correct answer.
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