Subject: Chemistry
Book: General Chemistry
The laws of thermodynamics govern energy transfer and transformation. The first law states energy is conserved. The second law relates to entropy, indicating that total entropy always increases in a spontaneous process. The third law states that the entropy of a perfect crystal at absolute zero is zero. These principles underlie all chemical and physical processes, guiding efficiency in engines, refrigerators, and more.
Which element is represented by the symbol 'Cl'?
View QuestionWhich element is used in lithium-ion batteries?
View QuestionWhich element has the symbol 'Au'?
View QuestionWhat is the common name for sodium chloride?
View QuestionWhat is the process by which plants convert sunlight into chemical energy?
View QuestionWhat is the chemical formula for sodium silicate?
View QuestionWhich element is represented by the symbol 'Fe'?
View QuestionWhich element is essential for the formation of hemoglobin?
View QuestionWhich compound is commonly known as quicklime?
View QuestionWhat is the chemical formula for nitric acid?
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