vehicles treated with catalytic converte...

vehicles treated with catalytic converter should use lead free petrol because

in petrol inactivates the catalyst

increases the burning of petrol

decreases the efficiency of vehicles

is a heavy metal

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MANAGEMENT OF NATURAL RESOURCES
ARIHANT PUBLICATION|Exercise QUESTION BANK|38 Videos
PRACTICE SET -1
ARIHANT PUBLICATION|Exercise QUESTION BANK|25 Videos

Similar Questions

Explore conceptually related problems

Assertion : Through the use of catalytic converters, unburnt hydrocarbons are changed into carbon monoxide which in turn is changed into nitrogen oxides and water. Reason : Motor vehicles equipped with catalytic converters should use leaded petrol to protect the catalyst from degradation.

Read the following five statements (A to E) and select the option with all correct statements: (A) Motor vehicles equipped with catalytic converter should use unleaded petrol. (B) Proper maintenance of automobiles along with use of lead-free petrol or diesel can reduce the pollutants they emit. (C) According to Central Pollution Control Board (CPCB), particulate size 10 micrometers or less in diameter are responsible for causing the greatest harm to human health. (D) Catalytic convertres, having expensive metals namely platinum-palladium and rhodium as the catalysis, are fitted into automobiles for reducing emission of poisonous gases. (E) In India, the Air (Prevention and Control of Pollution) Act came into force in 1987.

(A) : Motor vehicles equipped with catalytic converter should use unrelated petrol. (R) : Lead in petrol inactivates the catalyst.

Motor vehicles equipped with catalytic converter are advised to use unleaded petrol because

Catalytic converters are used in

The automobule with catalytic converter must use unleaded gasoline because :

Metals used in catalytic converters are -

In vehicles, catalytic converters are used to

In vehicles, catalytic convertors are used:-

Catalytic converter is used in automobiles

ARIHANT PUBLICATION-OUR ENVIRONMENT-QUESTION BANK

Which device is fitted to automobiles for reducing the emission of poi...
Text Solution
|
Catalytic converters are fitted in to automobiles for reducing emissio...
Text Solution
|
vehicles treated with catalytic converter should use lead free petro...
Text Solution
|
Catalytic converters are fitted into automobiles to reduce emission of...
Text Solution
|
List any two adverse effects of particulate matter on human health.
Text Solution
|
Euro III norms were stipulated to control
Text Solution
|
What is true about the Euro II norms ?
Text Solution
|
In which year Air (Prevention and Control of Pollution) Act was amende...
Text Solution
|
The noise pollution is measured in:
Text Solution
|
Which act was formulated in the year 1974?
Text Solution
|
Which one of the following is the heavy toxic metal present in waste w...
Text Solution
|
Which of the following compounds are well known for biological magnifi...
Text Solution
|
Biomagnification is highest in
Text Solution
|
Increase in concentration of the toxicant at successive trophic levels...
Text Solution
|
Shell of egg in bird becomes thin (not properly formed )due to the pol...
Text Solution
|
Addition of phosphate and nitrates /fertiliser into water and that wat...
Text Solution
|
Eutrophication is excessive growth of algae ,plants and animals in wa...
Text Solution
|
Nutrient enrichment of a lake will cause
Text Solution
|
The amount of biodergradable organic matter in sewage water can be est...
Text Solution
|
Measuring Biochemical Oxygen Demand (BOD) is a method used for
Text Solution
|