MANY THOUSANDS OF HYDROCARBON COMPOUNDS ARE POSSIBLE BECAUSE .A.THE...

Question

62.Many thousands of hydrocarbon compounds are possible because .

A.the petroleum products vary greatly in physical appearance

B.complicated refining processes rearrange the chemical structure

C.the two atoms in the molecule assume many positions

D.the pressure needed to force it to the surface causes molecular transformation

Accepted Answer

1.D 2.A 3.C 4.B 5.C 6.A 7.C 8.B 9.D 10.C 11.D 12.A 13.B 14.B 15.C 21.B 22.D 23.B 24.A 25.C 26.B 27.A 28.A 29.A 30.C 31.A 32.D 33.C 34.D 35.B 36.A 37.A 38.A 39.C 40.B 41.A 42.D 43.A 44.C 45.B 46.C 47.....

MANY THOUSANDS OF HYDROCARBON COMPOUNDS ARE POSSIBLE BECAUSE .A.THE...

Bạn đang xem 62. - Đề ôn thi vào lớp 10 chuyên Tiếng Anh năm học 2019 - 2020 số 5