Learning goal 1: Recall the type of reaction that precipitation reactions belong to. CompositionDouble displacementDecompositionSingle displacement

Classify which type of reaction the golden rain reaction is.CompositionDecompositionSingle displacementDouble displacement

Assertion (A): Precipitation reactions produce insoluble salts.Reason (R): Precipitation reaction is a double decomposition reaction.

Identify the type of reaction below:Mg + 2 HCl --> MgCl2 + H2Group of answer choicesCombinationSingle displacementDecompositionDouble displacement

Catabolism is another name for what chemical reaction?Chemical decompositionDirect combinationDouble displacementCombustion

Displacement is a type of chemical reaction. Group 7 elements undergo displacement reactions.Which one of the following explains what happens in a displacement reaction involving Group 7 elements ?During a displacement reaction a more reactive Group 7 element and a less reactive Group 7 element react.During a displacement reaction a more reactive Group 7 element is replaced by a less reactive Group 7 element.During a displacement reaction a less reactive Group 7 element is replaced by a more reactive Group 7 element.During a displacement reaction a less reactive Group 7 element and a more reactive Group 7 element react.