Question

Statement I: Hydrogen gas $\left(H_2\right)$ is considered a perfectly ideal gas.

Statement II: Hydrogen atoms interact with each other via hydrogen bonds.

When statement is true then T and otherwise F.

• A. F, F
• B. TT
• C. TF
• D. FT

Answer 1

The correct option is A F, F

Statement-1: The gas which has zero intermolecular forces and zero molecular volume is considered a perfect ideal gas. In the case of hydrogen, the conditions for an ideal gas are not satisfied. Therefore, $H_2$ gas is not a perfectly ideal gas.

Statement-2: The hydrogen bond is formed between a less electronegative hydrogen atom and more electronegative $O,N$, and $F$ atoms. Thus, hydrogen atoms do not interact with each other via hydrogen bonds.

Hence, both the given statements are false. So option A is correct.