Qualitative Analysis- Anions and gases

Which anion is present in a compound that gives a yellow precipitate with acidified silver (I) nitrate solution

• Bromide ion

• Chloride ion

• lead (II) ions

• Iodide ions

• Sulfate ions

Which anion is present in a compound that gives a white precipitate with acidified silver (I) nitrate solution

• Bromide ion

• Chloride ion

• lead (II) ions

• Iodide ions

• Sulfate ions

Which anion is present in a compound that gives a cream precipitate with acidified silver (I) nitrate solution

• Bromide ion

• Chloride ion

• lead (II) ions

• Iodide ions

• Sulfate ions

Which anion is present in a compound that gives a white precipitate with barium chloride insoluble in acid

• Carbonate ions

• Sulfite ions

• Chloride ions

• Nitrate ions

• Sulfate ions

Which anion is present in a compound that gives a white precipitate with barium chloride which dissolves in an acid to give a pungent gas

• Carbonate ions

• Sulfite ions

• Chloride ions

• Nitrate ions

• Sulfate ions

Which anion is present in a compound that gives a white precipitate with acidified barium chloride which dissolves to give a gas which turns limewater milky

• Carbonate ions

• Sulfite ions

• Chloride ions

• Nitrate ions

• Sulfate ions

Which anions is present in substance that is heated with sodium hydroxide and aluminium to give a gas that turns damp red litmus to blue

• Carbonate ions

• Sulfite ions

• Chloride ions

• Nitrate ions

• Sulfate ions

The gas that burns with a pop

• Hydrogen

• Oxygen

• Carbon dioxide

• Ammonia

• Nitrogen dioxide

The gas that relights a glowing splint

• Hydrogen

• Oxygen

• Carbon dioxide

• Ammonia

• Nitrogen dioxide

The gas that extinguishes a lit splint

• Hydrogen

• Oxygen

• Carbon dioxide

• Ammonia

• Nitrogen dioxide