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Formula Sheet

Preservation of Food — Formula Sheet

NIOS · Class 10 · Home Science

3 formulas from Preservation of Food (NIOS Class 10 Home Science) on one page, grouped by topic. Part of the NIOS Class 10 Home Science syllabus.

45 questions34 flashcards3 formulas & key relations5 concepts

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3 Entries · 1 Section

Formulas and Key Relations

Low temperature methods

Refrigeration temperature range: 40°C- 70°C

Cold storage temperature range: 10°C- 40°C

Freezing temperature: 180°C or below

Full sheet with units and worked examples

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Frequently Asked Questions

What are the important topics in Preservation of Food for NIOS Class 10 Home Science?
Key topics in Preservation of Food include Food Spoilage and Shelf Life, Principles and Methods of Food Preservation, Preservatives and Dehydration, Hygiene and Safe Handling of Stored Food. Study these first, then practise questions on each for the NIOS Class 10 board exam.
How many formulas are in Preservation of Food?
This sheet lists 3 formulas from Preservation of Food, grouped by topic. Learn what each symbol stands for so you can apply the formula, not just recall it.
How should I revise Preservation of Food for the NIOS Class 10 board exam?
Learn the core ideas first, then work through the 45 practice questions on Preservation of Food. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Preservation of Food

All NIOS Class 10 Home Science Formula Sheet

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