Practice International Union of Pure and Applied Chemistry (IUPAC) with authentic MYP MYP Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
In the process of saponification, an ester is reacted with a strong base. Why is this reaction considered essentially irreversible compared to acid-catalysed hydrolysis?
Which statement correctly describes the use of prefixes, such as "di-" and "tri-", in chemical nomenclature?
The __________ formula represents the simplest whole-number ratio of atoms of each element in a compound, and is the standard way to write formulas for ionic substances.
Which process and type of bond are involved in the biological digestion of fats and oils?
In a molecule, as the length of the non-polar hydrocarbon chain attached to an ester functional group increases, the solubility of the ester in water __________.
Which of the following types of information would be found written "around the arrow" (above or below it) in a chemical equation to describe the requirements for a reaction to occur?
What are the products of the base-catalysed hydrolysis (saponification) of methyl ethanoate, , using sodium hydroxide, ?
In an ionic compound, the total positive charge from cations must be equal to the total negative charge from anions to ensure the compound is __________.
Which statement correctly describes the law of conservation of mass in a chemical reaction?
When a reaction is __________, it means the products can react to reform the original reactants, often represented by an equilibrium arrow ().
Practice International Union of Pure and Applied Chemistry (IUPAC) with authentic MYP MYP Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
In the process of saponification, an ester is reacted with a strong base. Why is this reaction considered essentially irreversible compared to acid-catalysed hydrolysis?
Which statement correctly describes the use of prefixes, such as "di-" and "tri-", in chemical nomenclature?
The __________ formula represents the simplest whole-number ratio of atoms of each element in a compound, and is the standard way to write formulas for ionic substances.
Which process and type of bond are involved in the biological digestion of fats and oils?
In a molecule, as the length of the non-polar hydrocarbon chain attached to an ester functional group increases, the solubility of the ester in water __________.
Which of the following types of information would be found written "around the arrow" (above or below it) in a chemical equation to describe the requirements for a reaction to occur?
What are the products of the base-catalysed hydrolysis (saponification) of methyl ethanoate, , using sodium hydroxide, ?
In an ionic compound, the total positive charge from cations must be equal to the total negative charge from anions to ensure the compound is __________.
Which statement correctly describes the law of conservation of mass in a chemical reaction?
When a reaction is __________, it means the products can react to reform the original reactants, often represented by an equilibrium arrow ().