Chemistry 11 Chapter 3 Gases Test 8

Chemistry 11
Chapter 3 Gases
Test 8

1. 760 torr=?

a) 10133 Pa
b) 1013.25 Pa
c) 101.325 Pa
d) 101325 Pa

2. 1mmHg=?

a) None of these
b) 1 atm
c) 1 torr
d) Both

3. The SI unit of pressure is?

a) N/m²
b) N-m
c) None of these
d) m/sec²

4. 1 atm =?

a) 14.7 pounds/inch²
b) 760 atm
c) Both
d) None of these

5. The unit millibar is commonly used by?

a) Engineers
b) Meteorologists
c) None of these
d) Doctors

6. The solid particles possess only?

a) Circular motion
b) Random motion
c) Linear motion
d) Vibrational motion

7. In word “isotherm” , the word “iso” means?

a) Large
b) Same
c) Little
d) Different

8. The relation between volume and pressure in Boyle’s Law is?

a) Equal to
b) Directly propotional
c) None of these
d) Inversely proportional

9. The pressure of air that can support 760mmHg at sea level is called?

a) 2atm
b) 4 atm
c) 1 atm
d) 3 atm

10. The relationships between volume of a given amount of gas and prevailing conditions of temperature and pressure is called?a) Boyle’s law
b) Charles’ law
c) None of these
d) Gas laws

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