5 ta molekulasida 120 ta sp3 gibridlangan orbital bolgan 26,4 g spirt

A) 1,2, 5

9. (v12z-117-36) 5 ta molekulasida 120 ta sp3 gibridlangan orbital bolgan 26,4 g spirt va uning gomologi molekulalararo degidratlanishidan 30,6 g teng miqdorida 3 xil oddiy efirlar aralashmasi hosil bolsa, shu jarayonda hosil bolmagan efirlarni korsating. 1) C3H7OC2H5; 2) C3H7OC3H7; 3) CH3OCH3; 4) CsHnOCsHu; 5) C2H5OC2H5; 6) C5H11OCH3. A) 1,2, 5 B) 3, 4, 6 C)4,5, 6
D) 1,2,3