Indicate the colour changes for the following samples:

Sample

Indicator

Dilute sulphuric acid

Methyl orange

Moist ammonia gas

Phenolphthalein

Moist chlorine

Red litmus

Moist carbon dioxide

Blue litmus

Dilute magnesium hydroxide

Phenolphthalein

Lemon juice

Blue litmus

Vinegar (Acetic acid)

Blue litmus

Water into which SO₂ gas has been bubbled for sometime

Phenolphthalein

Water containing Na₂O

Phenolphthalein

Milk of magnesia

Methyl orange

Mock Test Series

Sponsor Area

Sample	Indicator
Dilute sulphuric acid	Methyl orange
Moist ammonia gas	Phenolphthalein
Moist chlorine	Red litmus
Moist carbon dioxide	Blue litmus
Dilute magnesium hydroxide	Phenolphthalein
Lemon juice	Blue litmus
Vinegar (Acetic acid)	Blue litmus
Water into which SO₂ gas has been bubbled for sometime	Phenolphthalein
Water containing Na₂O	Phenolphthalein
Milk of magnesia	Methyl orange