Question

give the name of two element which present in baking ppwder sulphuricacid and comon solt

Answer 1

Baking power- NaHCO3

Elements in Baking power -- Sodium-Na, Hydrogen-H, Carbon-C, Oxygen-O

Sulphuric Acid- H2SO4

Elements in Sulphuric Acid -- Hydrogen-H, Sulphur-S, Oxygen-O

Common Salt- NaCl

Elements in Common salt -- Sodium-Na, Chlorine Cl