Identify the correct statement(s)...

Identify the correct statement(s)

Work done per unit area in increasing the surface area of a film is known as surface energy

Surface energy is numerically equal to surface tension

The additional potential energy due to the molecular force per unit surface area is called surface energy

The potential Potential energy due to the molecular force per unit surface area is called surface energy

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The correct Answer is:

A, B, C

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Identify the correct statements.

Both the `4muF` capacitors carry equal charges in opposite sense.

Both the `4muF` capacitors carry equal charges in same sense.

`V_(B) -V_(D) gt 0`

`V_(D) - V_(B) gt 0`

The conductance of ` 1 cm^(3)` of a conductor is called conductivity

Limiting molar conductivity of a weak electrolyte can not be determined from the plot of a `lambda` against `sqrt(C)`

Conductivity of an electrolyte increases with increase in concentration

Molar conductivity of an electrolyte increases with increase in concentration

Lead forms compounds in `+2` oxidation state due to inert pair effect

All halogens form only negative oxidation

Catenation property increases from boron to oxygen.

Oxygen oxidation state is `-1` in ozonides.