Exam-style question
Try this first
Paper 3Theory (Core)1 marks
The use of water in chemical experiments is critical for accurate results.
Description
Comparison of Water Types
In a laboratory setting, two types of water are commonly used: distilled water and tap water. Distilled water is produced through distillation, while tap water contains various dissolved minerals and chemicals.
- a[1]
State one reason why distilled water is preferred in experiments over tap water.
Aim for approximately 1 distinct marking point.
0 of 1 part answered
Answer every part before opening the mark scheme.
Common mistake
No common mistake is linked to this question yet.