Glitserin molekulasida qanday kimyoviy boglanish(lar) mavjud emas? 1)

A) 1,5, 6
B) 1, 4

17. (v19/20-129-14) Glitserin molekulasida qanday kimyoviy boglanish(lar) mavjud emas? 1) qutbsiz kovalent boglanish; 2) donor-akseptor boglanish; 3) metall boglanish; 4) ion boglanish; 5) vodorod boglanish; 6) qutbli kovalent boglanish. A) 1,5, 6 B) 1, 4 C) faqat 6 D)2, 3,4