0.4
8.0
2.0
0.5
Correct answer is A
C1V1 = C2V2
C2 = C1V1V2
= 2.0×2.512.5
= 0.4mol/dm-3
A common characteristic shared by iron and aluminium is that both? ...
Which of the following equipment is not used to detect radioactivity? ...
Which of the following when heated strongly in air will leave a metal as residue? ...
The most abundant rare gas in the atmosphere is ...
In the periodic table, the electrical and thermal conductivities are properties of elements that ...
Which of the following equimolar solutions has the highest conductivity? ...
Faraday s first law of electrolysis can be expressed mathematically as ...