DOWNLOAD APP
CONTACT US
BLOG
BECOME A FILO
ABOUT US
HOME
HOME
ABOUT US
BECOME A FILO
BLOG
CONTACT US
DOWNLOAD APP
Class 11
Chemistry
Gases & Solutions
States of Matter
Consider the situation shown in the figure. Both the pulleys and the string are light and all the surfaces are smooth.
(a) Find the acceleration of 1kg block.
(b) Find the tension in the string.
Solution:
Given,
Two blocks of mass
1
k
g
,
2
k
g
So,
m
a
−
2
T
=
0
m
a
=
2
T
T
=
2
m
a
Since
T
+
m
a
−
m
g
=
0
2
m
a
+
m
a
−
m
g
=
0
3
m
a
=
2
m
g
a
=
3
2
g
Thus the accelerationn of
1
k
g
box is
3
2
g
Now,
B) The tension in the string is:
2
m
a
=
3
2
×
2
g
=
3
4
g
Want to learn more from experts on video call? Download Filo.
Similar topics
solutions
states of matter
gaseous state
state of matter (gaseous and liquid state)
gaseous state
View All ↓
Want to learn more from experts on video call? Download Filo.
View Similar topics ->
solutions
states of matter
gaseous state
state of matter (gaseous and liquid state)
gaseous state
View All ↓
The ionic radii of
A
+
and
B
−
ions are
0
.
9
8
×
1
0
−
1
0
m
and
1
.
8
1
×
1
0
−
1
0
m
.The coordination number of each ion in
A
B
is :
Under which of the following sets of conditions is a real gas expected to deviate from ideal behavior?
(I) High pressure, small volume.
(II) High temperature, low pressure.
(III) Low temperature, high pressure
A large ship can float but a steel needle sinks because of
Assertion :The lowest hypothetical or imaginary temperature at which gases are supposed to occupy zero volume is called absolute zero.
Reason :Volume of the gas at
−
2
7
3
.
1
5
∘
C
becomes zero i.e. gas does not exist at this temperature.
If we plot volume of a certain mass of a gas against temperature at constant pressure, we get a straight line intersecting on the negative side at
−
2
7
3
∘
C
which explains about absolute zero. This graph is known as:
The gas which always shows positive deviation from ideal behavior at room temperature is
Which of the following statements regarding defects in crystalline solids is correct?
Assertion :Smaller the droplets of water, spherical they are.
Reason :Force of surface tension is equal, and opposite to force of gravity.
The ionic radii of
A
+
and
B
−
ions are
0
.
9
8
×
1
0
−
1
0
m
and
1
.
8
1
×
1
0
−
1
0
m
.The coordination number of each ion in
A
B
is :
Under which of the following sets of conditions is a real gas expected to deviate from ideal behavior?
(I) High pressure, small volume.
(II) High temperature, low pressure.
(III) Low temperature, high pressure
A large ship can float but a steel needle sinks because of
Assertion :The lowest hypothetical or imaginary temperature at which gases are supposed to occupy zero volume is called absolute zero.
Reason :Volume of the gas at
−
2
7
3
.
1
5
∘
C
becomes zero i.e. gas does not exist at this temperature.
If we plot volume of a certain mass of a gas against temperature at constant pressure, we get a straight line intersecting on the negative side at
−
2
7
3
∘
C
which explains about absolute zero. This graph is known as:
The gas which always shows positive deviation from ideal behavior at room temperature is
Which of the following statements regarding defects in crystalline solids is correct?
Assertion :Smaller the droplets of water, spherical they are.
Reason :Force of surface tension is equal, and opposite to force of gravity.
NEET (2013-2020)
Board Examination (2010-2020)
IIT JEE (2006-2012)
IIT JEE 2006
IIT JEE 2007
IIT JEE 2008
IIT JEE 2009
IIT JEE 2010
IIT JEE 2011
IIT JEE 2012
JEE Main (2013-2016)
JEE Main 2013
JEE Main 2014
JEE Main 2015
JEE Main 2016
JEE Main 2017
JEE Main 2018
JEE Main 2019
JEE Advanced (2007-2019)
JEE Advanced 2007
JEE Advanced 2008
JEE Advanced 2009
JEE Advanced 2010
JEE Advanced 2011
JEE Advanced 2012
JEE Advanced 2013
JEE Advanced 2014
JEE Advanced 2015
JEE Advanced 2016
JEE Advanced 2017
JEE Advanced 2018
JEE Advanced 2019
CLASS 6
CLASS 6 SCIENCE
CLASS 7
CLASS 7 SCIENCE
CLASS 8
CLASS 8 SCIENCE
CLASS 9
CLASS 9 MATHS
CLASS 9 PHYSICS
CLASS 9 SCIENCE
CLASS 10
CLASS 10 PHYSICS
CLASS 10 SCIENCE
CLASS 11
CLASS 11 PHYSICS
CLASS 11 CHEMISTRY
CLASS 11 SCIENCE
CLASS 11 BIOLOGY
CLASS 11 MATHS
CLASS 12
CLASS 12 BIOLOGY
CLASS 12 PHYSICS
CLASS 12 CHEMISTRY
CLASS 12 MATHS
Home
About Us
Blog
Become a Filo
Contact Us
Legal
Privacy Policy and Terms & Conditions
Download App
Copyright FILO EDTECH PVT. LTD. 2021