Which of the following alkaline earth metals react m...
Which of the following alkaline earth metals react more spontaneously with water?
Calcium
Beryllium
Magnesium
Strontium
Correct answer is D
The Group 2 metals become more reactive towards water as you go down the Group.
Which of the following polymers contains nitrogen? ...
The gas that is liberated when iron is heated with concentrated tetraoxosulphate (VI)acid is ...
Stainless steel is an alloy of? ...
Which of the following compounds crystallizes without water of crystallization? ...
Alkaline hydrolysis of naturally occurring fats and oils yields...
The general formula of an alkyl halide (where X represents the halide) is? ...
Chlorophyll obtained from green leaves of plant can be shown to be composed of more than one co...