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Worksheetscoal and petroleum
Total questions: 15
Worksheet time: 10mins
Water is a ________
Natural substance
Man made substance
Both of these
None of these
When coal burns in air then
Carbon dioxide is formed
Sulphur dioxide is formed
Carbon monoxide is formed
Hydrogen gas is formed
PCRA stands for
Public Conservations Research Association
Petroleum Conservation Research Association
Public Council of Research Association
Partial Counting of remaining Amendment
Which of the following is obtained from coal tar ?
Petrol
Coke
Air
Naphthalene balls
The slow process of conversion of dead vegetation into coal is called _____.
decomposition
evolution
carbonification
carbonisation
Identify the substance which is tough, porous and black. It is almost a pure form of carbon.
Crude oil
Coke
Coal tar
Coal gas
Which of these is an exhaustible resource?
Air
Coal
Water
Sunlight
Which of the following is an example of inexhaustible resources?
Coal
Wind
Petrol
Diesel
In India, which association advises people on saving petrol or diesel while driving?
Petroleum Conservation Research Association (PCRA)
Coal Conservation Research Association (CCRA)
Eco-driving advice
Petroleum Conservation Association (PCA)
Which amongst the following is a petroleum product which can be used in metalling of roads?
Coke
Bitumen
Coal tar
Coal gas
Many useful substances are obtained from petroleum and natural gas. Select the correct name given to these substances
Petromolecules
Petrocompounds
Petrochemicals
Petroproducts
Which of the following is also known as the ‘black gold’?
CNG
Natural gas
Coal
Petroleum
Petrochemicals are used in the manufacturing of :
Detergents
Polythene
Fibres
All of these
Vaani is very conscious of pollution. So, to reduce the effect of pollution which fuel should she use for her vehicle?
CNG
Diesel
Diesel
LPG
Which of the following pairs of natural resources are exhaustible?
II and IV
I and V
IV and VI
V and VI
