Question

plz solve this i need reasons...for this question question no.2​

Answer 1

because it is a basic in nature so it neutralize the excess of acid in the stomach as a result it act as an antacid

Answer 2

Baking soda is an antacid because it neutralizes the effect of hcl in stomach...
Nahco3+ Hcl—- Nacl +H20+co2
co2 comes out through the body through burp..

Soda fire extinguisher: when this is inverted the Acid falls into the soln contained in the cylinder..Immediately a brisk reaction starts giving out ,Co2 along with a stream of liquid pressure through the nozzle.On directing the nozzle towards the fire, Co2 surrounds the fire and cuts the o2 supply n fire is extinguished..

NaHco3+H2so4———-na2so4+h20+co2




Baking powder..
When baking soda is mixed with edible acids like lactic acid.. it gives out water co2 and baking powder

Nahco3+ H+(from any acid)————sodium Salt of acid +h2o +co2

baking powder is added to cakes and bread coz baking soda is bitter..
H20 keeps the cake moist and co2is responsible for the fluffyness and spongyness of the cake..




hope this helpss


Plss mark this as brainliest..cause it took me years to write this answer....

All the besttt