This question is about water and air. Explain why distilled water is used in practical chemistry rather than tap water. .

Chemistry

IGCSE&ALevel

CAIE

Exam No：0620_s25_qp_31 Year：2025 Question No：8(c)

Answer:

10.1.1. Describe chemical tests for the presence of water using anhydrous cobalt(II) chloride and anhydrous copper(II) sulfate

Download APP for more features

1. Tons of answers.

2. Smarter Al tools enhance your learning journey.

IOS
Download

Android
Download

Google Play
Download