Class 9 Chemistry e-Book's MCQs - Complete
Typical Properties Quiz App & e-Book Download - 45
Apps:
MCQ:
At constant pressure the average kinetic energy of gas molecules increases 2 times if
- temperature is increased by 2 times
- temperature is halved
- no change in temperature
- temperature remains constant
a
Class 9 Chemistry App & e-Book Tests PDF Download
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9th Grade Chemistry MCQs eBook Download
10th Grade Chemistry Test Questions
- Concepts of Acids and Bases MCQs: Which of following is used to clean metals and bricks?
- Water Pollution MCQ: Step of sewage water treatment in which sewage is placed
- Lipids MCQ: Condensed structural formula of Caproic acid is
- Troposphere MCQs: How much cooler does air get for every 1 km
- Alkynes Quiz: Oxy-acetylene torches can produce temperature as high as
Class 9 Chemistry Quiz with Answers
- Types of Bonds App's MCQs: Non-metals have
- Periodicity and Properties App's Quiz: Chemical properties depend upon
- Oxidation States App's MCQ: Elements whose oxidation number is increased are
- Periodic Table App's Quiz: Nobel gases are present in
- Oxidation States App's MCQ: Oxidation state of group IIIA metals is