Consider a collision between an argon molecule and a nitrogn molecule in a mixture of argon and nitrogen kept at room temperature. Which of the following are possible?

Consider a collision between an argon molecule and a nitrogen molecule in a mixture of argon and nitrogen kept at room temperature. Which of the following are possible?

Consider a collision between oxygen molecule and hydrogen molecule in a mixture of oxygen and hydrogen kept at room temperature. Which of the following are possible

Consider a collision between an oxygen molecule and a hydrogen moleule in a mixture of oxygen and hydrogen kept at room temperature. Which of the following aer possible?

Which of the following is the symbol of argon

Collision between two molecules of air ________ collision.

Which of the following molecules, in pure form, is /are ustable at room temperature?