All of the following are strong acids except
O HCIO4
O H3PO4
H₂SO4
O HNO3

H3PO4

Explanation:

PLEASE MARK ME AS BRAINLEST

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

b) mutualism

hope this : )