First slide

Hydrogen

Question

Incorrect statement among the following is

Easy

A

To study the reaction mechanism tritium is used
B

₁H³ is radioactive with half life 12.26 Y
C

₁H³ is a ß emitter and disintegrates to give ₂He⁴
D

Both H₂ and D₂ can be separated by using the principle of atomolysis.

Solution

Tritium disintegrates to give ₂He³ & ß-ray.
₁T³ → ₂He³ + _-1e⁰ (ß-decay)
Tritium is radioactive ß-ray isotope of hydrogen
Tritium undergoes ß-decay
Tritium Half-life period is 12.33 years.
→ H₂ & O₂ can be seperated by using the principle of Atomolysis

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