Multiple Choice
Which of the following sentences describes an example of sublimation?
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1. Intro to General Chemistry
Physical & Chemical Changes
Back1. Intro to General Chemistry
Physical & Chemical Changes
- Multiple ChoiceWhich of the following is a sign that a chemical change has occurred?33views
- Multiple ChoiceWhich of the following terms describes a texture containing bubble-shaped cavities formed during a physical or chemical change?24views
- Multiple ChoiceWhich of the following best describes the difference between a chemical change and a physical change?24views
- Multiple ChoiceWhich type of change results in the formation of a new substance?49views
- Multiple ChoiceWhich of the following best describes the difference between a chemical change and a physical change?28views
- Multiple ChoiceWhich of the following is a sign that a chemical reaction has occurred?35views
- Multiple ChoiceWhich statement describes a physical change?30views
- Multiple ChoiceWhich of the following is evidence that a chemical change has occurred?41views
- Multiple ChoiceWhich of the following pairs shows one example of a physical change and one example of a chemical change?26views
- Multiple ChoiceWhich of the following processes is considered a chemical change?32views
- Multiple ChoiceWhen a copper coin changes color from copper to silver after being placed in a solution, is this an example of a physical change or a chemical change?33views
- Multiple ChoiceWhich of the following best describes what happens during evaporation?31views
- Multiple ChoiceWhen soda fizzes after being opened, is this an example of a chemical change?43views
- Multiple ChoiceA student mixes vinegar (acetic acid) with baking soda (sodium bicarbonate), observes bubbling, then heats the resulting solution until a white solid forms. How many chemical changes occurred in this scenario?42views