How much salt is needed for making oral saline?

Key Points

Unit 5, Section 5.1, under 'Instructions for making oral saline', says, 'After that, take a pinch of salt, as much as you can hold with three fingers.'

Class 4 › English For Today › Chapter 5: 5 - 8 Unit › Topic: Instructions for making oral saline

Aligned to the NCTB national curriculum.