Question

Statement 1: $e/m$ ratio in case of anode ray experiment is different for different gases.
Statement 2: The ion of gases formed after the ejection of electron are different if gas is different.

• A. If both Statement $1$ and Statement $2$ are true and the statement $2$ is the correct explanation of the statement $1$.
• B. If both Statement $1$ and Statement $2$ are true but statement $2$ is not the correct explanation of the Statement $1$.
• C. If Statement $1$ is true but Statement $2$ is false.
• D. If Statement $1$ is false but Statement $2$ is true

Answer 1

Answer: (A)

$e/m$ ratio for particles in anode rays is different for different gases as different gases produce different positively charged particles upon ionisation.