Q&A/Class 8/Science

Explain canning.

Class 8CBSEScienceChapter: Microorganisms Friend and Foe
👁 26 views👍 0 helpful
Canning is a process used for food preservation. Heat, at a certain temperature and for a limited period of time, is used to kill the harmful microorganisms as well as enzymes. This method also involves the removal of oxygen gas, and to avoid post-process contamination by airtight sealing of food items.

🔄Recently Updated

Define virus.

Updated 1/12/2026

State the difference between burning of a candle and burning of a fuel like coal

Updated 1/12/2026

What do you mean by storage?

Updated 1/12/2026

When the two surfaces are pressed harder, friction increases. Explain why?

Updated 1/12/2026

Why is it difficult to hold a school bag having a strap made of a thin and strong string?

Updated 1/12/2026

LIMITED TIME OFFER

Ace Your Exams with
Expert Guidance

Get access to 35 lakh+ verified solutions, video lectures, and personalized study plans

Verified Solutions
Expert Teachers
24/7 Support

Start Your Free Trial

No credit card required. Cancel anytime.

Get Started Free →
Secure & Trusted by 10,000+ Students

By signing up, you agree to our Terms & Privacy Policy

Start learning with 25k+ students around the world.

80+
Online courses
100+
Certified Instructor
99.9%
Success Rate
Rarepillar Education Services Private Limited
© 2025 All Rights Reserved