Class 9 Online Courses

Class 9 chemistry Practice Tests

Class 9 Chemistry Online Tests

Typical Properties MCQ Quiz Online PDF Download

The Book Typical properties Multiple Choice Questions (MCQ Quiz) with answers, typical properties MCQ Quiz PDF download to study online 9th grade chemistry certificate courses. Practice Physical States of Matter Multiple Choice Questions and Answers (MCQs), Typical Properties quiz answers PDF for virtual online school. The e-Book Typical Properties MCQ App Download: typical properties, liquid state and properties, solid state and properties test prep for virtual secondary school.

The MCQ: At constant pressure the average kinetic energy of gas molecules increases 2 times if PDF, "Typical Properties" App Download (Free) with temperature is increased by 2 times, temperature is halved, no change in temperature, and temperature remains constant choices for virtual online school. Solve physical states of matter quiz questions, download Google eBook (Free Sample) for virtual secondary school.

Class 9 Chemistry MCQs: Typical Properties Quiz Questions PDF Download

MCQ: At constant pressure the average kinetic energy of gas molecules increases 2 times if

A) temperature is increased by 2 times
B) temperature is halved
C) no change in temperature
D) temperature remains constant

MCQ: The average kinetic energy of gas molecules is directly proportional to

A) T2
B) √T
C) T
D) 2T

MCQ: The movement of molecules from higher concentration to lower concentration is called

A) diffusion
B) concentration
C) effusion
D) mobility

MCQ: 1 atmospheric pressure is equal to

A) 100.345 Pa
B) 760 kPa
C) 101.325 kPa
D) 1.01325 mmHg

MCQ: A gas that shields living things on the surface of the earth from harmful UV radiation is

A) N2
B) SO2
C) O2
D) O3

Practice Tests: Class 9 Chemistry Exam Prep

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