Y10T3W5L2 Collecting and Testing Gases

Y10T3W5L2 Collecting and Testing Gases

Open Ended

Open Ended

Multiple Choice

The positive gas test result for a lit splint in hydrogen is:

• a squeaky pop

• the flame will reignite

• the flame will extinguish

• no change

Multiple Select

Chlorine gas.......

• is acidic

• will turn damp blue litmus red then bleach it white

• is alkaline

• will turn damp red litmus blue

Multiple Choice

How does carbon dioxide react with a lit splint?

• Squeaky pop

• It explodes

• Increases flame

• Extinguish flame

Multiple Choice

This test tube may contain Hydrogen. How could we test for this?

• Insert a glowing splint

• Insert a lit splint

• Insert a delivery tube

• Use litmus paper

Multiple Choice

How do you test for oxygen gas?

• Makes a squeaky pop with a lit splint
• Relights a glowing splint
• Bleaches damp litmus paper
• Turns limewater milky

Open Ended