Q. Baking powder contains
A) $NaHCO_{3},\ Ca\left( H_{2}PO_{2} \right)_{2}$ and starch
B) $NaHCO_{3},\ Ca\left( H_{2}PO_{2} \right)_{2}$
C) $NaHCO_{3},\$and starch
D) $NaHCO_{3}$
Explanation
(a)
Baking powder contains $NaHCO_{3},\ Ca\left( H_{2}PO_{2} \right)_{2}$ and starch.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.