Question

What did you observe in the reaction of phosphoric acid with the freshly cleaned zinc when compared with a piece just taken out of the bottle

Answer 1

The classification is mentioned below for the particular topic.

Step-by-step explanation:

• Whether we position 2 different beakers in such a single beaker through one clean edge of zinc-containing H₃Po₄ and another one with unflushed zinc.

• The zinc that was washed set to release hydrogen gas way quicker, unlike unventilated zinc.

⇒
`3Zn+2H_(3)Po_(4)\rightarrow Zn_(3)(Po_(4))_(2)+3H_(2)`

• Since fresh zinc complicates the cycle since, as a comparison to polluted zinc, there was little contact with either the reaction.