Advertisements
Advertisements
प्रश्न
Carbon dioxide with water changes
पर्याय
blue litmus to red
red litmus to blue
blue litmus to yellow
doesn’t react with litmus
Advertisements
उत्तर
Blue litmus to red
APPEARS IN
संबंधित प्रश्न
Name and briefly explain four ways by which pollution of air is caused by humans.
What are fuels?
Fill in the blank
Aquatic plants and animals use _________ in water.
Fill in the blank
The reddish-brown powder on the surface of iron nails exposed to air and moisture is called _____.
Name the following:
The main, rare (inert) gas present in air.
Compare the three main components of air i.e. nitrogen, oxygen and carbon dioxide with reference to their density and solubility, nature and reactivity.
Solvay process is a method to manufacture
______ is used as a substitute for compressed air in tyres.
The solid form of CO2 is called dry ice which undergoes condensation.
The components of air which are harmful to living beings are ______.
