Na2CO3 is called _________________?
Na2CO3 is called _________________?
A. Washing soda
B. Soda ash
C. Plaster of Paris
D. Calcite
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Potassium is kept & transported under ___________________ ?
Potassium is kept & transported under ___________________ ?A. Water
B. Liquid ammonia
C. Kerosene oil
D. AlcoholNa2CO3 is called
Question: Na2CO3 is called
[A].washing soda [B].
soda ash [C].
plaster of paris [D].
calcite Answer: Option B
Explanation:
No answer description available for this question.
Which of the following is an explosive ?
Which of the following is an explosive ?A. Nitro-glycerine
B. Trinitrotoluene (TNT)
C. Cellulose nitrate
D. All A , B., and C.Phosphoric acid is prepared from_____________________?
Phosphoric acid is prepared from_____________________?A. Cryolite
B. Chalcopyrite
C. Rock phosphate
D. None of theseAlkylbenzene sulfonate (ABS) is a____________________?
Alkylbenzene sulfonate (ABS) is a____________________?A. Detergent
B. Rubber
C. Pesticide
D. PolyesterChemical name of Grignard reagent is
Question: Chemical name of Grignard reagent is
[A].sodium thiosulphate. [B].
ethyl magnesium chloride. [C].
sodium sulphite. [D].
sodium bicarbonate. Answer: Option B
Explanation:
No answer description available for this question.