Earth's atmosphere is an envelope of gases extending to a height of –

Related MCQs

• Which one of the following noble gases is not found in the atmosphere?
• The highest volume of gases in lower atmosphere is comprised of -
• Which of the following gases makes bread or cake rise making them soft and spongy?
• Acids on reacting with metals release which of the following gases?
• Acids on reacting with metal carbonates release which of the following gases?
• Now-a-days yellow lamps are frequently used as street lights. Which of the following gases is used in these lamps?
• Which of the following gases is most toxic?
• Electron affinity of noble gases is -
• Which of the following gases is present under pressure in soft drinks?
• Indane gas is a mixture of which gases?