What is loschmidt’s number? how is it related to avogadro’s number?

1. Loschmidt’s number also called as Loschmidt’s constant, n₀ is the number of particles of an ideal gas in a given volume (m³). The  unit is m⁻³. At standard pressure (1 atm) and temperature (0 °C) the value of Loschmidt’s number is 2.686 x 10²⁵ m⁻³.

2. Loschmidt’s number,n₀ can be expressed as,
        n₀ =  
where P is the pressure of the gas, K is the Boltzmann constant and T is the thermodynamic temperature.

Since, k = R/NA (where R is the universal gas constant and NA is the Avogadro constant)
n₀ =
n₀ =

Hence, n₀ α NA

Ithink the answer is d.

Iam pretty sure that the answer is d