Candidate's Strength

Candidates

• correctly named the catalyst used for fermentation;
• gave the names of heavy chemicals;
• listed properties of aluminium;
• correctly defined esterification reaction;
• mentioned the uses of alkyl alkanoates;
• named ore of iron;
• described acidic reaction on litmus paper;
• gave two disadvantages of hardness in water;
• correctly wrote the equation of reaction of calcium oxide with water;
• correctly stated Dalton’s Law of Partial Pressure;
• correctly used collision theory to explain the effect of temperature.