2 Decrease in oxygen content of the earth's atmosphere
3 Rise in temperature of earth
4 Decrease in \(\mathrm{CO}_{2}\) content of earth's atmosphere
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318383
The industrial usage of fluorocarbons is very high because
1 Their reactivity is high
2 They can be manufactured cheaply
3 They are unable to decompose
4 They are gases
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318384
A \(50 \%\) increase of \(\mathrm{CO}_{2}\) level in atmosphere causes
1 The increase of surface temperature by \(3{ }^{\circ} \mathrm{C}\)
2 The increase of sea level by 7 meters
3 The decrease of rate of evaporation of surface water
4 The decrease in \(\mathrm{CO}_{2}\)
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318385
Global climate is threatened by increase in concentration of
1 oxygen
2 water vapours
3 nitrogen
4 green house gases
Explanation:
Because this will cause the melting of polar ice caps resulting in a rise of nearly 60 feet on the sea level. Coastal regions and low lying areas all over the world will be go under water.
2 Decrease in oxygen content of the earth's atmosphere
3 Rise in temperature of earth
4 Decrease in \(\mathrm{CO}_{2}\) content of earth's atmosphere
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318383
The industrial usage of fluorocarbons is very high because
1 Their reactivity is high
2 They can be manufactured cheaply
3 They are unable to decompose
4 They are gases
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318384
A \(50 \%\) increase of \(\mathrm{CO}_{2}\) level in atmosphere causes
1 The increase of surface temperature by \(3{ }^{\circ} \mathrm{C}\)
2 The increase of sea level by 7 meters
3 The decrease of rate of evaporation of surface water
4 The decrease in \(\mathrm{CO}_{2}\)
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318385
Global climate is threatened by increase in concentration of
1 oxygen
2 water vapours
3 nitrogen
4 green house gases
Explanation:
Because this will cause the melting of polar ice caps resulting in a rise of nearly 60 feet on the sea level. Coastal regions and low lying areas all over the world will be go under water.
2 Decrease in oxygen content of the earth's atmosphere
3 Rise in temperature of earth
4 Decrease in \(\mathrm{CO}_{2}\) content of earth's atmosphere
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318383
The industrial usage of fluorocarbons is very high because
1 Their reactivity is high
2 They can be manufactured cheaply
3 They are unable to decompose
4 They are gases
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318384
A \(50 \%\) increase of \(\mathrm{CO}_{2}\) level in atmosphere causes
1 The increase of surface temperature by \(3{ }^{\circ} \mathrm{C}\)
2 The increase of sea level by 7 meters
3 The decrease of rate of evaporation of surface water
4 The decrease in \(\mathrm{CO}_{2}\)
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318385
Global climate is threatened by increase in concentration of
1 oxygen
2 water vapours
3 nitrogen
4 green house gases
Explanation:
Because this will cause the melting of polar ice caps resulting in a rise of nearly 60 feet on the sea level. Coastal regions and low lying areas all over the world will be go under water.
2 Decrease in oxygen content of the earth's atmosphere
3 Rise in temperature of earth
4 Decrease in \(\mathrm{CO}_{2}\) content of earth's atmosphere
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318383
The industrial usage of fluorocarbons is very high because
1 Their reactivity is high
2 They can be manufactured cheaply
3 They are unable to decompose
4 They are gases
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318384
A \(50 \%\) increase of \(\mathrm{CO}_{2}\) level in atmosphere causes
1 The increase of surface temperature by \(3{ }^{\circ} \mathrm{C}\)
2 The increase of sea level by 7 meters
3 The decrease of rate of evaporation of surface water
4 The decrease in \(\mathrm{CO}_{2}\)
Explanation:
Conceptual Questions
CHXI14:ENVIRONMENTAL CHEMISTRY
318385
Global climate is threatened by increase in concentration of
1 oxygen
2 water vapours
3 nitrogen
4 green house gases
Explanation:
Because this will cause the melting of polar ice caps resulting in a rise of nearly 60 feet on the sea level. Coastal regions and low lying areas all over the world will be go under water.
