Helium
Methane
Nitrogen
Hydrogen
Which among the given gases is present under pressure in soft drinks
Which among the given has got more heat capacity
Which among the given has Vitamin C -
Which among the given illustrations is not based on the principle of pressure?
Which among the given in automobile exhaust can cause cancer
Which among the given instruments is used to measure humidity
Which among the given is a chemical change?
Which among the given is a commercial source of energy
Which among the given is a difference between active transport (AT) and facilitated diffusion (FD)?
Which among the given is a good conductor of heat but a bad conductor of electricity
