The complex [Cr(NH3)6]3+ is octahedral with a coordination number of 6, as it is surrounded by six ammonia ligands.

In [Cu(NH3)4]SO4, copper is in +2 oxidation state, NH3 is a monodentate ligand, making the statement 'All of the above' incorrect.

The presence of outliers is evident in the graph, which affects the overall trend of the data.

The Earth's magnetic field has a magnetic north and south pole and affects compass needles, causing them to align with the field.

For second period elements, σ2p is lower in energy than π2p.

The equilibrium constant (K) is dependent on temperature; it changes with temperature variations.

The equilibrium constant Kc is dependent on temperature; changing the temperature will change the value of Kc.

The equilibrium constant Kc is dependent on temperature; changing the temperature will change the value of Kc.

The first law of thermodynamics is a statement of conservation of energy, applicable to all thermodynamic systems.

The Freundlich adsorption isotherm describes heterogeneous adsorption on surfaces with varying affinities, making it suitable for real-world applications.

The Freundlich adsorption isotherm is applicable to heterogeneous surfaces and describes how adsorption varies with pressure or concentration, indicating that it is not limited to monolayer adsorption.

The function f(x) = x^2 is a quadratic function because it can be expressed in the form ax^2 + bx + c.

The function f(x) = |x| is continuous everywhere, including at x = 0.

The graph of a linear equation is always a straight line.

The graph of a quadratic function is a parabola that can open upwards (if a > 0) or downwards (if a < 0).

In the equation y = mx + b, m represents the slope, which indicates how steep the line is.

The correct statement is that HCF * LCM = Product of the numbers.

The inductive effect decreases with distance from the electronegative atom or group.

The intersection of two hybrid sets contains only the elements that are common to both sets.

The graph of a function and its inverse are symmetric about the line y = x, which is a key property of inverse functions.

The Langmuir adsorption isotherm assumes that adsorption occurs in a monolayer on a surface with a finite number of identical sites.

The magnetic field around a long straight conductor decreases with distance from the conductor, following the inverse relationship.

A solenoid produces a uniform magnetic field inside and negligible field outside when it is long compared to its diameter.

Inside a long solenoid, the magnetic field is uniform and parallel to the axis of the solenoid, provided the solenoid is long enough.

The mean free path decreases with increasing pressure because more molecules are present in a given volume, leading to more frequent collisions.

The mesomeric effect is responsible for the stability of resonance structures due to the delocalization of pi electrons.

O2 has 2 unpaired electrons in its molecular orbital configuration, making it paramagnetic.

Molecular orbital theory explains the magnetic properties of molecules, such as paramagnetism in O2.

The moment of inertia depends on the mass distribution relative to the axis of rotation.

The photoelectric effect requires a minimum threshold frequency; below this frequency, no electrons are emitted regardless of the intensity of the light.