Chemistry-
General
Easy
Question
How will increase of pressure affect the equation? 
- Shift in the forward direction
- Shift in the reverse direction
- Increase in the yield of hydrogen
- No effect
The correct answer is: Shift in the reverse direction

Hence, decrease of pressure shifts the equilibrium in forward direction and increase of pressure shift the equilibrium in backward (reverse) direction.
Related Questions to study
Chemistry-
Which is a reversible reaction?
Which is a reversible reaction?
Chemistry-General
Chemistry-
A mixture of
and
in the mole ratio 1:3 is allowed to attain equilibrium when 50% of mixture has reacted. If
is the equilibrium pressure, then partial pressure of
formed is:
A mixture of
and
in the mole ratio 1:3 is allowed to attain equilibrium when 50% of mixture has reacted. If
is the equilibrium pressure, then partial pressure of
formed is:
Chemistry-General
Chemistry-
In the thermal decomposition of potassium chlorate given as
, law of mass action
In the thermal decomposition of potassium chlorate given as
, law of mass action
Chemistry-General
Chemistry-
The approximately pH of 0.005 molar sulphuric acid
The approximately pH of 0.005 molar sulphuric acid
Chemistry-General
Chemistry-
The law of mass action was enunciated by
The law of mass action was enunciated by
Chemistry-General
General
The inward and outward electric flux for a closed surface in units of 2 N-m2 /C are respectively
Then the total charge inside the surface is [where
permittivity constant]
The inward and outward electric flux for a closed surface in units of 2 N-m2 /C are respectively
Then the total charge inside the surface is [where
permittivity constant]
GeneralGeneral
General
A cube of side l is placed in a uniform field E, where
. The net electric flux through the cube is
A cube of side l is placed in a uniform field E, where
. The net electric flux through the cube is
GeneralGeneral
General
Shown below is a distribution of charges. The flux of electric field due to these charges through the surface S is

Shown below is a distribution of charges. The flux of electric field due to these charges through the surface S is

GeneralGeneral
General
The electric flux for Gaussian surface A that enclose the charged particles in free space is (given q1= 14 nC, q2= 78.85 nC, q3= 56 nC )

The electric flux for Gaussian surface A that enclose the charged particles in free space is (given q1= 14 nC, q2= 78.85 nC, q3= 56 nC )

GeneralGeneral
Maths-
If
and
is a point on
-axis is, then the value of
will be minimum at
If
and
is a point on
-axis is, then the value of
will be minimum at
Maths-General
Maths-
The length of tangent, subtangent, normal and subnormal for the curve
at (1, 1) are
and
respectively, then their increasing order is
The length of tangent, subtangent, normal and subnormal for the curve
at (1, 1) are
and
respectively, then their increasing order is
Maths-General
Maths-
The function
has maximum value at
. The value of
is
The function
has maximum value at
. The value of
is
Maths-General
Maths-
The equation of the one of the tangents to the curve
that is parallel to the line
, is
The equation of the one of the tangents to the curve
that is parallel to the line
, is
Maths-General
Maths-
Let
be a function such that
. Then, at 
Let
be a function such that
. Then, at 
Maths-General
Maths-
If
, then the minimum value of
is
If
, then the minimum value of
is
Maths-General