Which of the following compounds is the best possible anti-knock agent for petrol?
-
A.
(CH3)2CH – CH(CH3)CH2CH3 -
B.
CH3CH2(CH3)CHCH2CH2CH3 -
C.
CH3CH2(CH3)CHCH2CH2CH3 -
D.
(CH3)3C – CH2CH2CH3
You May Also Like
On a graph sheet, using a scale of 2cm to 2 units on both axes, …
On a graph sheet, using a scale of 2cm to 2 units on both axes, (a) Draw the…
The Sharia legal system was first introduced in the Fourth Republic in
The Sharia legal system was first introduced in the Fourth Republic in A. Kano State B. Katsina State…
Which of the following is required to convert a milliammeter to an ammeter?
Which of the following is required to convert a milliammeter to an ammeter? A. A high resistance in…
Layers mash should contain a high percentage of
Layers mash should contain a high percentage of A. iron B. calcium C. iodine D. fluorine E. sulphur…
The eye defect illustrated in the diagram above can be corrected by a
The eye defect illustrated in the diagram above can be corrected by a A. convex mirror B. concave…