BPSC – Combined Competitive Examination · প্রশ্ন 138
Full form of the biodegradable polymer PHBV:
উত্তর দেখান ও ব্যাখ্যা
উত্তর: (C) Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
ব্যাখ্যা
PHBV, poly(3-hydroxybutyrate-co-3-hydroxyvalerate), is a biodegradable aliphatic polyester.
- (A) ভুল
Wrong: incorrect expansion.
- (B) ভুল
Wrong: incorrect expansion.
- (C) সঠিক
Correct: PHBV is a copolymer of 3-hydroxybutyric and 3-hydroxyvaleric acids.
- (D) ভুল
Wrong: incorrect expansion.