Which of the following compounds will form a solution if ...
Which of the following compounds will form a solution if exposed to air?
Na2CO3.10H2O
NaNO3
CuSO4
CaCl2
Na2SO4.10H2O
Correct answer is D
Calcium chloride is a deliquescent substance. It attracts water from the atmosphere and then forms a solution.
Which of the following statements is correet for a reaction at equilibrium? ...
In troposphere, the two types of pollutants are? ...
If the molecular mass of tetraoxosulphate (VI) acid is 98, calculate its vapour density. ...
Which of the following physical properties decreases down a group in the periodic table? ...
What is the atomic number of Zinc? ...
Which of the following pairs of molecules form hydrogen bonds? ...
Which of the following will change when a catalyst is added to a chemical reaction? ...