Question

Q7 the ph ...............uses
Plz answer the question as simple as possible because I was unable to understand it with online answers

Answer 1

Hey there! u can find ur answer in the attached photo! Hope it helps!

Answer 2

the salt used for making crispy pakoras is BAKING SODA. it is a MILD NON CORROSIVE BASE. its chemical name is SODIUM HYDROGEN CARBONATE OR SODIUM BICARBONATE (NaHCO3)

the reaction is for its manufacture is:

NaCl + H2O +Co2+NH3 --->NH4Cl+ NaHCo3

reaction name in words:

brine + water + carbon dioxide+ ammonia gives ammonium chloride and sodium hydrogen carbonate

the following reaction takes place when it is heated during cooking:

2NaHCo3 --->Na2Co3+H2O+ CO2 and gas is evolved

the reaction in words :

sodium hydogen carbonate ---> sodium carbonate + water + carbon dioxede is released.

hope my answer helps u