Practice Matter 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 a syringe experiment, the tip is sealed and the plunger is pushed in. Which of the following observations provides evidence for the particle model of gases?
For a fixed mass of an ideal gas, which of the following conditions must be met for the combined gas law, , to be applied correctly?
A sample of gas is contained in a sealed syringe. If the plunger is pushed inward such that the volume of the gas is reduced to exactly one-third () of its original volume at a constant temperature, what is the effect on the density of the gas?
Which of the following correctly describes the behavior of the temperature of a substance during a phase change, such as boiling, as thermal energy continues to be added?
In the context of isotopic data, the __________ is calculated by dividing the percentage abundance of an isotope by .
Fill in the blank: Unlike solids, both liquids and gases are classified as __________ because their particles are not in fixed positions and can flow.
Which of the following describes the changes in energy as a liquid is cooled from to without changing state?
True or False: It is impossible for the mass number () of a stable atom to be smaller than its atomic number ().
According to the particle model, when a gas is compressed using a syringe, what specifically is changing at the molecular level?
When predicting the formula of a compound between beryllium (Group 2) and fluorine (Group 17), what is the ratio of cations to anions required to form a neutral ionic compound?
Practice Matter 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 a syringe experiment, the tip is sealed and the plunger is pushed in. Which of the following observations provides evidence for the particle model of gases?
For a fixed mass of an ideal gas, which of the following conditions must be met for the combined gas law, , to be applied correctly?
A sample of gas is contained in a sealed syringe. If the plunger is pushed inward such that the volume of the gas is reduced to exactly one-third () of its original volume at a constant temperature, what is the effect on the density of the gas?
Which of the following correctly describes the behavior of the temperature of a substance during a phase change, such as boiling, as thermal energy continues to be added?
In the context of isotopic data, the __________ is calculated by dividing the percentage abundance of an isotope by .
Fill in the blank: Unlike solids, both liquids and gases are classified as __________ because their particles are not in fixed positions and can flow.
Which of the following describes the changes in energy as a liquid is cooled from to without changing state?
True or False: It is impossible for the mass number () of a stable atom to be smaller than its atomic number ().
According to the particle model, when a gas is compressed using a syringe, what specifically is changing at the molecular level?
When predicting the formula of a compound between beryllium (Group 2) and fluorine (Group 17), what is the ratio of cations to anions required to form a neutral ionic compound?