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Which of the following pairs has the ide...

Which of the following pairs has the identical e/m value ?

A

An `alpha`- particle and deuterium ion

B

A proton and neutron

C

An electron and `gamma`-rays

D

A proton and deuterium ion

Text Solution

Verified by Experts

The correct Answer is:
A

Deuterium and `alpha`-particles have identicle value of elm. Both deuterium and `alpha`- particles emit and absorb at the equal frequencies.
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TS EAMCET PREVIOUS YEAR PAPERS-QUESTION PAPER 2019-Chemistry
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