Pick out the incorrect statement from the following .

Options

A. `beta^(-)` emission from the nucleus is always accompanied by a neutrino.
B. The energy of the `alpha-`particle emitted from a given nucleus is always constant.
C. `gamma-`ray emission makes the nucleus more stable.
D. Nuclear force is charge-independent.

Answer

A

Explanation

`beta^(-)` emission from the nucleus is always accompanied by an antineutrino.
The `beta^(-)` decay is `nrarrp+ underset("electron")(e^(-))+underset("antineutrino")(bar(upsilon))`