Atmospheric Pollution
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CHXI14:ENVIRONMENTAL CHEMISTRY

318451 The loss or reduction of chlorophyll in the leaves is termed as

1 Necrosis
2 Chlorosis
3 Epinasty
4 Lichen
CHXI14:ENVIRONMENTAL CHEMISTRY

318452 Identify the pollutant gases largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal.

1 \(\mathrm{O}_{3}\) and \(\mathrm{CO}_{2}\)
2 \(\mathrm{CO}_{2}\) and \(\mathrm{NO}_{2}\)
3 \(\mathrm{SO}_{2}\) and \(\mathrm{NO}_{2}\)
4 \(\mathrm{SO}_{2}\) and \(\mathrm{O}_{3}\)
JEE - 2017
CHXI14:ENVIRONMENTAL CHEMISTRY

318453 The loss or reduction of chlorophyll in the leaves is due to

1 Bleaching by chlorine
2 Reduction by chloroflurocarbons
3 Bleaching by sulphur dioxide
4 Oxidaton by \(\mathrm{NO}_{2}\)
CHXI14:ENVIRONMENTAL CHEMISTRY

318454 The type of hybridisation of carbon atoms of the molecule of the gas involved in Bhopal gas tragedy.

1 \(\mathrm{sp}, \mathrm{sp}^{2}\)
2 \(\mathrm{sp}, \mathrm{sp}^{3}\)
3 \(\mathrm{sp}^{3}, \mathrm{sp}^{3}\)
4 \(\mathrm{sp}^{2}, \mathrm{sp}^{3}\)
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CHXI14:ENVIRONMENTAL CHEMISTRY

318451 The loss or reduction of chlorophyll in the leaves is termed as

1 Necrosis
2 Chlorosis
3 Epinasty
4 Lichen
CHXI14:ENVIRONMENTAL CHEMISTRY

318452 Identify the pollutant gases largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal.

1 \(\mathrm{O}_{3}\) and \(\mathrm{CO}_{2}\)
2 \(\mathrm{CO}_{2}\) and \(\mathrm{NO}_{2}\)
3 \(\mathrm{SO}_{2}\) and \(\mathrm{NO}_{2}\)
4 \(\mathrm{SO}_{2}\) and \(\mathrm{O}_{3}\)
JEE - 2017
CHXI14:ENVIRONMENTAL CHEMISTRY

318453 The loss or reduction of chlorophyll in the leaves is due to

1 Bleaching by chlorine
2 Reduction by chloroflurocarbons
3 Bleaching by sulphur dioxide
4 Oxidaton by \(\mathrm{NO}_{2}\)
CHXI14:ENVIRONMENTAL CHEMISTRY

318454 The type of hybridisation of carbon atoms of the molecule of the gas involved in Bhopal gas tragedy.

1 \(\mathrm{sp}, \mathrm{sp}^{2}\)
2 \(\mathrm{sp}, \mathrm{sp}^{3}\)
3 \(\mathrm{sp}^{3}, \mathrm{sp}^{3}\)
4 \(\mathrm{sp}^{2}, \mathrm{sp}^{3}\)
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CHXI14:ENVIRONMENTAL CHEMISTRY

318451 The loss or reduction of chlorophyll in the leaves is termed as

1 Necrosis
2 Chlorosis
3 Epinasty
4 Lichen
CHXI14:ENVIRONMENTAL CHEMISTRY

318452 Identify the pollutant gases largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal.

1 \(\mathrm{O}_{3}\) and \(\mathrm{CO}_{2}\)
2 \(\mathrm{CO}_{2}\) and \(\mathrm{NO}_{2}\)
3 \(\mathrm{SO}_{2}\) and \(\mathrm{NO}_{2}\)
4 \(\mathrm{SO}_{2}\) and \(\mathrm{O}_{3}\)
JEE - 2017
CHXI14:ENVIRONMENTAL CHEMISTRY

318453 The loss or reduction of chlorophyll in the leaves is due to

1 Bleaching by chlorine
2 Reduction by chloroflurocarbons
3 Bleaching by sulphur dioxide
4 Oxidaton by \(\mathrm{NO}_{2}\)
CHXI14:ENVIRONMENTAL CHEMISTRY

318454 The type of hybridisation of carbon atoms of the molecule of the gas involved in Bhopal gas tragedy.

1 \(\mathrm{sp}, \mathrm{sp}^{2}\)
2 \(\mathrm{sp}, \mathrm{sp}^{3}\)
3 \(\mathrm{sp}^{3}, \mathrm{sp}^{3}\)
4 \(\mathrm{sp}^{2}, \mathrm{sp}^{3}\)
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CHXI14:ENVIRONMENTAL CHEMISTRY

318451 The loss or reduction of chlorophyll in the leaves is termed as

1 Necrosis
2 Chlorosis
3 Epinasty
4 Lichen
CHXI14:ENVIRONMENTAL CHEMISTRY

318452 Identify the pollutant gases largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal.

1 \(\mathrm{O}_{3}\) and \(\mathrm{CO}_{2}\)
2 \(\mathrm{CO}_{2}\) and \(\mathrm{NO}_{2}\)
3 \(\mathrm{SO}_{2}\) and \(\mathrm{NO}_{2}\)
4 \(\mathrm{SO}_{2}\) and \(\mathrm{O}_{3}\)
JEE - 2017
CHXI14:ENVIRONMENTAL CHEMISTRY

318453 The loss or reduction of chlorophyll in the leaves is due to

1 Bleaching by chlorine
2 Reduction by chloroflurocarbons
3 Bleaching by sulphur dioxide
4 Oxidaton by \(\mathrm{NO}_{2}\)
CHXI14:ENVIRONMENTAL CHEMISTRY

318454 The type of hybridisation of carbon atoms of the molecule of the gas involved in Bhopal gas tragedy.

1 \(\mathrm{sp}, \mathrm{sp}^{2}\)
2 \(\mathrm{sp}, \mathrm{sp}^{3}\)
3 \(\mathrm{sp}^{3}, \mathrm{sp}^{3}\)
4 \(\mathrm{sp}^{2}, \mathrm{sp}^{3}\)
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