25cm³ of a gas X contains Z molecules at 15^oC and 75 mmHg. How many molecules will 25 cm³ of another gas Y contain at the same temperature and pressure?

Similar Questions

Which of the following is a component of the car exhaust? ...

The electron configuration of two elements with similar chemical properties are represented by? ...

What is the molecular formula of a compound with empirical CH2O and vapour density of 90? [H = 1, C ...

Which of the following metals is not extracted by electrolysis ? ...

Which of the following noble gases is commonly found in the atmosphere? ...

Which of the following can be obtained by fractional distillation? ...

The main characteristic feature of transition metals is that they...

Consider the reaction represented by the equation: N2O4(g) ⇌ 2NO2(g) ; ∆H = + x kJmol-1 What ha...

Group O of elements are unreactive because ...

Which of these solutions will give a white precipitate with a solution of barium chloride acidified ...