Foundation Level II JEE Mock Test-7(Chemistry)

Which year was observed as International year of Fresh water?

• 2010
• 2003
• 1998
• 2015

On which day the world water day is celebrated?

• July 1st
• March 22nd
• February 10th
• April 15th

Water is found in:

• Solid form

• Liquid form

• Gaseous form

• All of these

What portion of our body contains water?

• 75%

• 65%

• 85%

• 95%

The ground water when collects between the layers of hard rocks is called_______

• Aquifer

• Water table

• Bawri

• None of these

Which of the following sources of water is not used for drinking purpose due to dissolved salts present in them?

• Rainwater

• Seawater

• Spring water

• River water

Which among the following liquids has the highest specific heat?

• Petrol

• Mercury

• Oil

• Water

Which among the following types of water is poor conductor of electricity?

• Saline water

• Tap water

• River water

• Distilled water

Which of the following is not the control measure of water pollution?

• Usage of natural manure

• Usage of drip irrigation

• Usage of fertilizers

• Usage of natural pesticides

Spring water usually contains__________

• Dissolved salts

• Minerals

• Suspended impurities

• Both dissolved salts and minerals