Question

Sunita waslearning to bake cakes. Sheadded the ingredientsaccording to the recipes andplaced them in the oven. Whenthe cake was ready she took itout from the oven. She wassurprised as the cake was hardinstead of soft and fluffy. Q.11Out of the following whichchemical reaction shown tomakes the cake fluffy? *

2 NaHCO3(Heat) ---> Na2CO3 + CO2+H2O

Na2CO3 (Heat)-----> NaHCO3
+H2O

2 NaHCO3(Heat)----> Na2CO3 + CO2+H2

Na2CO3 (Heat) -----> NaHCO3 +CO2 +H2
​

Answer 1

Answer:

given :

Sunita waslearning to bake cakes. Sheadded the ingredientsaccording to the recipes andplaced them in the oven. Whenthe cake was ready she took itout from the oven. She wassurprised as the cake was hardinstead of soft and fluffy. Q.11Out of the following whichchemical reaction shown tomakes the cake fluffy? *

2 NaHCO3(Heat) ---> Na2CO3 + CO2+H2O

Na2CO3 (Heat)-----> NaHCO3

+H2O

2 NaHCO3(Heat)----> Na2CO3 + CO2+H2

Na2CO3 (Heat) -----> NaHCO3 +CO2 +H2

answer:

baking powder Is the answer