Answer:
The condemned person is strapped into a chair within an airtight chamber, which is then sealed. The executioner activates a mechanism which drops potassium cyanide (or sodium cyanide) pellets into a bath of sulfuric acid beneath the chair; the ensuing chemical reaction generates lethal hydrogen cyanide gas.
Explanation:
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Answer:
Yes
Explanation:
It should be required to vaccinate all the students otherwi5 these students will cause spread of disease to other people at home and institutes.
All over the world, governments are trying to get all the students vaccinated.