Question

Excess of _______ in the air is one of the gases responsible for green house effect.

(a) CO (b) CO2 (c) NO2 (d) SO2​

Answer 1

Answer:

• ( b ) co2

Explanation:

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Answer 2

Required Answer:-

Excess of $\underline{CO_{2}}$ in the air is one of the gases responsible for green house effect.

Explanation :-

• On Venus the very high concentration of carbon dioxide in the atmosphere causes an extreme greenhouse effect resulting in surface temperatures as high as 450 °C (840 °F). An overview of the role greenhouse gases play in modifying Earth's climate.

What is greenhouse effect?

• The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. The absorbed energy warms the atmosphere and the surface of the Earth.

More About $\underline{CO_{2}}$

• Carbon dioxide is a colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas.
• Molar mass: 44.01 g/mol
• Formula: CO2
• Boiling point: -78.46 °C
• Triple point temperature: -56.6 °C
• ChemSpider ID: 274
• Soluble in: Water