Exam-style question
Try this first
Which statement would earn credit for Distinguish the hydrogen test from tests for oxygen, carbon dioxide and chlorine.?.
- A.Hydrogen gives a squeaky pop with a lighted splint
- B.Oxygen relights a glowing splint
- C.Carbon dioxide turns limewater milky
- D.Chlorine bleaches damp litmus paper
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.