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 reactions would be expected to have the highest entropy change? ...
The energy changes accompanying the addition of an electron to a gaseous atom is called? ...
The reactions involving simultaneous oxidation and reduction? ...
How many grams of methylacetylene (propyne) CH3 — C Ξ CH will completely discharge the colour of ...
What is the chemical symbol for Sulfur? ...