Download App

Coal and Petroleum — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceCoal and Petroleum1 Mark
MCQ
Water used on petrol fires does not work because:
  • A
    Petrol is heavier than water.
  • ✓
    Petrol will float on the water.
  • C
    It will supply oxygen to the burning fire.
  • D
    It can cause electric shock.
✓

Answer

Correct option: B.
Petrol will float on the water.
Petrol will float on the water.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [I MARKS]" from Coal and Petroleum→Coal and Petroleum — all question types→Science STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

In Kerala, Karnataka, and Tamil Nadu, thunderstorms are known as:
→
Which of the following is a non $-$ renewable source of energy?
→
The arrangement of particles in solids is:
→
State true or false:
$(P)$ Non metals have many different colours.
$(Q)$ Nonmetals are less dense and have low melting and boiling points.
$(R)$ Non metals are sonorous.
→
Which of the following is the non-living part of the cell?
→
The biggest planet of the solar system is:
→
Which of the following statement is or are incorrect?
→
Complete the passage using the suitable words given in option below.
A rough surface will offer a $..............$ frictional force than a smooth surface. The heavier the object, the $..............$ will be the frictional force. Friction is a $..............$ force.
→
One of the following is not an exhaustible source of energy. This one is:
→
Based on the following options, how does a plant cell differ from an animal cell?
→