A. Not a fumigant
B. BHC (Benzene Hexachloride) containing 99% γ-isomer
C. A by-product of BHC manufacture
D. Both B. and C.
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. A black, sticky & viscous liquid
B. Used in the manufacture of greases, emulsions & soaps
C. Composed mainly of rosin & fatty acids
D. All A , B. & C.
A. Bauxite
B. Limestone
C. Quartz
D. Manganese
A. Phosphate rock with phosphoric acid
B. Phosphate rock with sulphuric acid
C. Phosphate rock with nitric acid
D. Ammonium phosphate with phosphoric acid
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.