Learning Path
Question & Answer
Choose the Best Answer
It increases the kinetic energy of the molecules, leading to melting.
It decreases the pressure of the substance, preventing melting.
It causes the solid to become more dense, thereby delaying melting.
It reduces the molecular interactions, freezing the substance.
Understanding the Answer
Let's break down why this is correct
When you heat a solid, the molecules start moving faster. Other options are incorrect because Some think warming a material lowers its pressure and stops melting; The idea that heating makes a solid denser is wrong.
Key Concepts
Phase Diagrams
easy level question
understand
Deep Dive: Phase Diagrams
Master the fundamentals
Definition
Phase diagrams in Chemistry represent the states of matter (solid, liquid, gas) of a substance at different pressures and temperatures. They show how state transitions occur, such as melting, boiling, and sublimation, providing a visual guide to understand the behavior of substances under varying conditions.
Topic Definition
Phase diagrams in Chemistry represent the states of matter (solid, liquid, gas) of a substance at different pressures and temperatures. They show how state transitions occur, such as melting, boiling, and sublimation, providing a visual guide to understand the behavior of substances under varying conditions.
Ready to Master More Topics?
Join thousands of students using Seekh's interactive learning platform to excel in their studies with personalized practice and detailed explanations.