Say true or false: NaHCO3 is the chemical formula of baking soda.
True
False
The given statement is true. NaHCO3 is the chemical formula of baking soda. The chemical name of this compound is Sodium Hydrogen Carbonate.
Breathing is mostly a chemical process. Say true or false.
∠QAB,∠BAC,∠CAP sum up to180∘. Say True or False.
Physical change alters chemical properties and chemical change alters physical properties.
Say True or False.