GCSE Quiz on FORMULA OF A SUBSTANCE GIVEN ITS NAME

What is the formula of ammonia? [cf-1]
1. NH₃
2. NH₂
3. NH₄
4. NH
What is the formula of carbon dioxide? [cf-2]
1. CO
2. CO₂
3. C₂O
4. C₂O₂
What is the formula of methane? [cf-3]
1. C₂H₆
2. CH
3. CH₄
4. CH₃
What is the formula of water? [cf-4]
1. OH
2. O₂H
3. H₂O₂
4. H₂O
What is the formula of hydrochloric acid? [cf-5]
1. HCl
2. HCl₂
3. HClO
4. HClO₂
What is the formula of sulphuric acid? [cf-6]
1. H₂SO₃
2. H₂SO₄
3. HSO₄
4. HSO₃
What is the formula of calcium oxide? [cf-7]
1. Ca₂O
2. CaO₂
3. CaO
4. CO
What is the formula of iron(III) oxide? [cf-8]
1. FeO₃
2. FeO
3. Fe₃O
4. Fe₂O₃
What is the formula of lead(II) oxide? [cf-9]
1. PbO
2. Pb₂O
3. Pb(OH)₂
4. PbOH
What is the formula of sodium hydroxide? [cf-10]
1. SOH
2. NaOH
3. S(OH)₂
4. Na(OH)₂
What is the formula of barium chloride? [cf-11]
1. BaCl
2. BaC
3. BaCl₂
4. Ba₂Cl
What is the formula of sodium chloride? [cf-12]
1. NaCl₂
2. SCl₂
3. SCl
4. NaCl
What is the formula of calcium carbonate? [cf-13]
1. CaCO₃
2. CaC₃
3. CaCO₂
4. Ca₂2CO₂
What is the formula of copper carbonate? [cf-14]
1. CCO₃
2. CuCO₃
3. CO₃
4. CuO₃
What is the formula of sodium carbonate? [cf-15]
1. NaCO₃
2. Na₃CO
3. Na₂CO₃
4. NaCO
What is the formula of potassium nitrate? [cf-16]
1. PNO₃
2. PNO₂
3. KNO₂
4. KNO₃
What is the formula of silver nitrate? [cf-17]
1. AgNO₃
2. AgNO₂
3. Ag₂NO₃
4. AgNO
What is the formula of barium sulphate? [cf-18]
1. BaSO₃
2. BaSO₄
3. Ba₂SO₄
4. Ba(SO₂)₂
What is the formula of copper(II) sulphate? [cf-19]
1. CuSO₃
2. Cu(SO₄)₂
3. CuSO₄
4. CuSO₂
What is the formula of sodium sulphate? [cf-20]
1. NaSO₄
2. NaSO₂
3. Na₂SO₃
4. Na₂SO₄
What is the formula of potassium bromide? [cf-21]
1. KBr
2. KBr₂
3. PBr₃
4. PBrO₃
What is the formula of potassium iodide? [cf-22]
1. KI₂
2. KI
3. PI₃
4. PI
What is the formula of potassium sulphate? [cf-23]
1. K₂S
2. KSO₃
3. K₂SO₄
4. KSO₃
What is the formula of potassium chloride? [cf-24]
1. K₂Cl
2. PCl₃
3. PCl
4. KCl
What is the formula of magnesium oxide? [cf-25]
1. MgO
2. MgOH
3. Mg₂O
4. Mg(OH)₂
What is the formula of magnesium carbonate? [cf-26]
1. MgCO₂
2. MgCO₃
3. Mg₂CO₃
4. Mg₂CO₃
What is the formula of magnesium sulphate? [cf-27]
1. MgSO₂
2. MgS₂
3. MgSO₄
4. MgS
What is the formula of calcium chloride? [cf-28]
1. CaCl
2. CCl₂
3. CCl
4. CaCl₂
What is the formula of calcium sulphate? [cf-29]
1. CaSO₄
2. Ca₂SO₄
3. CSO₄
4. CSO₂
What is the formula of zinc oxide? [cf-30]
1. ZnO₂
2. ZnO
3. ZnOH
4. Zn(OH)₂
What is the formula of copper(II) chloride? [cf-31]
1. CCl₂
2. CCl₄
3. CuCl₂
4. Cu₂Cl
What is the formula of zinc sulphate? [cf-32]
1. ZnS
2. ZnS₂
3. ZnSO₂
4. ZnSO₄
What is the formula of zinc chloride? [cf-33]
1. ZnCl₂
2. ZnCl
3. ZCl₂
4. ZCl
What is the formula of sulphur dioxide? [cf-34]
1. S₂O
2. SO₂
3. SO₃
4. SO₄
What is the formula of sulphur trioxide? [cf-35]
1. S₃O
2. SO₂
3. SO₃
4. SO₄
What is the formula of carbon monoxide? [cf-36]
1. CaO
2. CrO
3. Co
4. CO
What is the formula of hydrogen chloride? [cf-37]
1. HCl
2. HC
3. HCl₂
4. H₂Cl

GCSE Quiz on FORMULA OF A SUBSTANCE GIVEN ITS NAME

CLICK [?] and read any feedback available. EMAIL query?comment, quote database Q reference number [cf-xx] 02-06-09