alinateow alinateow

18-01-2020
Chemistry

contestada

hi:) why is it necessary to use a safety valve / remove the delivery tube before heating is stopped?

pls help :) thank you !

hi why is it necessary to use a safety valve remove the delivery tube before heating is stopped pls help thank you class=

Respuesta :

shresthaneera54 shresthaneera54

18-01-2020

Answer:

it prevents leakage of water

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