Pressure cooker reduces cooking time for food because
- AHeat is more evenly distributed in the cooking space
- BBoiling point of water involved in cooking is increased
- CThe higher pressure inside the cooker crushes the food material
- DCooking involves chemical changes helped by a rise in temperature
Explore More
Similar Questions
$A$ bulb contains $1 \ g$ of $H_2$ and $1 \ g$ of $He$. If the total pressure is $1.2 \times 10^3 \ Pa$,then the partial pressure of $He$ is ............. $Pa$.
Medium
View SolutionDalton's law of partial pressure is not applicable for which of the following mixtures?
Easy
View SolutionWhich of the following relations is true based on the partial pressure and mole fraction?
Under identical conditions,the time required for the diffusion of $64 \ mL$ of $H_2$ gas is equal to the time required for the diffusion of which of the following?
Medium
View Solution$A$ vessel contains equal masses of hydrogen,helium,and methane. The total pressure of the mixture is $1300 \ torr$. What is the partial pressure of hydrogen gas in $torr$?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo