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Aviation fuel for jet aeroplanes consists of purified :

A) petrol
B) kerosene
C) gasoline
D) diesel

Correct Answer:


B) kerosene

Part of solved Physics questions and answers : >> General Science >> Physics

Comments

Similar Questions

1). Recoil of a gun is an example of :

A). conservation of mass

B). conservation of energy

C). conversion of P.E. into K.E.

D). conservation of linear momentum

2). The most abundant metal in the earth's crust is :

A). zinc

B). copper

C). aluminium

D). iron

3). Which of the following is the second most abundant metal in the earth's crust?

A). Copper

B). Aluminium

C). Iron

D). Zinc

4). Arrange the following metals in the decreasing order of their relative abundance in earth's crust after aluminium :
1. Calcium 2. Iron 3. Sodium 4. Magnesium

A). 1, 4, 2, 3

B). 1, 2, 4, 3

C). 2, 1, 3, 4

D). 2, 1, 4, 3

5). The most malleable metal is :

A). Silver

B). Gold

C). Aluminium

D). Sodium

6). Air is a/an :

A). compound

B). element

C). mixture

D). electrolyte

7). Balloons are filled with :

A). helium

B). oxygen

C). nitrogen

D). argon

8). Which of the following is used in beauty parlours for hair setting?

A). Chlorine

B). Sulphur

C). Phosphorus

D). Silicon

9). Which of the following is the lightest gas?

A). Nitrogen

B). Hydrogen

C). Ammonia

D). Carbon dioxide

10). Match the following :
Alloy Composition
A. Bronze 1. Lead
B. Brass 2. Copper, zinc, nickel
C. German Silver 3. Copper, zinc
D. Type metal 4. Copper, tin
Below options are given in A B C D order.

A). 2 1 3 4

B). 2 1 3 4

C). 3 2 1 4

D). 4 3 2 1