The kinetic molecular theory assumes that gas particles do not attract each other, which is why option 3 is NOT a postulate.

A Wheatstone bridge is not used for generating high voltages; it is used for measuring resistances.

Determining the specific heat of a substance is not a practical application of the Wheatstone bridge.

Elastomers typically do not have good thermal stability; they are more flexible and can return to their original shape after deformation.

F-block elements are generally magnetic due to unpaired electrons, so 'Non-magnetic' is not a property.

Hydrogen is not highly soluble in water; it is actually sparingly soluble.

Ionic compounds do not conduct electricity in solid state; they conduct when molten or dissolved.

Brittleness is generally not a property of polymers; they are usually more flexible.

Heat is not a state function; it depends on the path taken during a process.

All listed options are states of matter; however, 'Plasma' is often considered a fourth state, while 'Bose-Einstein condensate' is another state not listed.

The set {d} does not contain any elements from {a, b, c}, so it is not a subset.

Henry's law describes solubility, not adsorption, while Langmuir, Freundlich, and BET are types of adsorption isotherms.

Continuous Wave Modulation (CWM) is not a type of digital modulation; it refers to analog modulation techniques.

Plastic deformation is not elastic; it is permanent deformation that occurs beyond the elastic limit.

Hydrogen isomerism is not a recognized type of isomerism in chemistry.

Tensile modulus is not a standard term; the correct terms are Young's modulus, shear modulus, and bulk modulus.

Thermal stress is a result of temperature changes, while tensile, compressive, and shear stresses are types of mechanical stress.

Joule is a unit of energy, not power. Power is measured in Watts, Kilowatts, and Horsepower.

A potentiometer is not used for direct resistance measurement; it is primarily used for voltage measurements.

Calcium is not an alkali metal; it is an alkaline earth metal.

Cyclooctatetraene is not aromatic because it does not satisfy Huckel's rule; it is non-planar and does not have a continuous overlap of p-orbitals.

The kinetic molecular theory assumes that gas particles do not attract or repel each other.

Aluminum is not an s-block element; it is a p-block element.

f(x) = 1/x is not continuous at x = 0 as it is undefined there.

Copper is known to be one of the best conductors of heat among the given options.

1 kilometer is equal to 1000 meters, hence the conversion factor is 1000.

1 kilometer is equal to 1000 meters.

1 kilometer is equal to 1000 meters.

The dimensional formula for electric charge is [M^1 L^2 T^-3 A^-1], derived from the definition of current.

The van der Waals equation is (P + a(n/V)^2)(V - nb) = nRT.