Na2CO3 is called _________________?
Na2CO3 is called _________________?
A. Washing soda
B. Soda ash
C. Plaster of Paris
D. Calcite
A. Washing soda
B. Soda ash
C. Plaster of Paris
D. Calcite
A. Water
B. Liquid ammonia
C. Kerosene oil
D. Alcohol
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A. Nitro-glycerine
B. Trinitrotoluene (TNT)
C. Cellulose nitrate
D. All A , B., and C.
A. Cryolite
B. Chalcopyrite
C. Rock phosphate
D. None of these
A. Detergent
B. Rubber
C. Pesticide
D. Polyester
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.