Flashcards for JEE Chemistry - States of Matter : Gases & Liquids Class 12

 Page 1


States of Matter
Flash cards
Page 2


States of Matter
Flash cards
Volume
Volume of the gas is the volume of the container
S.I. unit ? cm
3
C.G.S. unit ? cm
3
1 l = 10
–3
m
3
1 l = 10
3
cm
9
1dm
3
= 1 l = 10
–3
cm
3
1ml = 10
–3
l = 1 cm
3
Page 3


States of Matter
Flash cards
Volume
Volume of the gas is the volume of the container
S.I. unit ? cm
3
C.G.S. unit ? cm
3
1 l = 10
–3
m
3
1 l = 10
3
cm
9
1dm
3
= 1 l = 10
–3
cm
3
1ml = 10
–3
l = 1 cm
3
Pressure
Pressure = N/m
2
= Pa ? S.I. unit
C.G.S. unit = dyne-cm
2
convert 1N/m
2
into dyne/cm
2
1 N/m
2
= 10 dyne/cm
2
1 atm = 1.013 × 10
5
N/m
2
Page 4


States of Matter
Flash cards
Volume
Volume of the gas is the volume of the container
S.I. unit ? cm
3
C.G.S. unit ? cm
3
1 l = 10
–3
m
3
1 l = 10
3
cm
9
1dm
3
= 1 l = 10
–3
cm
3
1ml = 10
–3
l = 1 cm
3
Pressure
Pressure = N/m
2
= Pa ? S.I. unit
C.G.S. unit = dyne-cm
2
convert 1N/m
2
into dyne/cm
2
1 N/m
2
= 10 dyne/cm
2
1 atm = 1.013 × 10
5
N/m
2
Temperature
Kelvin scale ? Boling point = 373 K
ice point = 273 K
Fahrehneit scale ? B.P. = 212º F
ice point = 32ºF
where R = Temp. on unknown scale
Page 5


States of Matter
Flash cards
Volume
Volume of the gas is the volume of the container
S.I. unit ? cm
3
C.G.S. unit ? cm
3
1 l = 10
–3
m
3
1 l = 10
3
cm
9
1dm
3
= 1 l = 10
–3
cm
3
1ml = 10
–3
l = 1 cm
3
Pressure
Pressure = N/m
2
= Pa ? S.I. unit
C.G.S. unit = dyne-cm
2
convert 1N/m
2
into dyne/cm
2
1 N/m
2
= 10 dyne/cm
2
1 atm = 1.013 × 10
5
N/m
2
Temperature
Kelvin scale ? Boling point = 373 K
ice point = 273 K
Fahrehneit scale ? B.P. = 212º F
ice point = 32ºF
where R = Temp. on unknown scale
Atmospheric pressure :
The pressure exerted by atmosphere on earth's surface at sea 
level is called 1 atm.
1 atm = 1.013 bar ? 1 atm = 1.013 × 10
5
N/m
2
= 1.013 bar = 
760 torr