Sublimate substances, such as camphor, naphthalene, and ammonium chloride, transition directly from solid to vapor phase. These substances exhibit sublimation behavior, seen in various applications like mothballs, vaporizers, and laboratory processes.
Category: Class 10 Science
NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
Discussion Forum Latest Questions
The transformation of a solid substance directly into vapor state without changing into liquid is called sublimation. Sublimation is a phase transition where a solid substance bypasses the liquid phase and converts into vapor upon heating, or vapor converts directly ...
Cryogenic testing is conducted at extremely low temperatures, typically around -196 °C. These temperatures are necessary for handling and testing materials and equipment that are intended for use in cryogenic applications, such as rocket engines, superconductors, and other low-temperature technologies.
Boiling is the process where a substance changes from its liquid state to vapor state throughout the bulk of the liquid, typically occurring at a specific temperature called the boiling point.
The most appropriate color combination of umbrellas for protection from the sun is White above and black below. White reflects sunlight and heat, keeping the area beneath the umbrella cooler, while black absorbs heat, preventing it from reaching the user. ...