Which of the following compounds is the least soluble in ...
Which of the following compounds is the least soluble in water?
CaCl2
CaSO4
NaCl
Na2SO4
Correct answer is B
No explanation has been provided for this answer.
What volume of a 0.1 M H3PO4 will be required to neutralize 45.0 cm3 of a 0.2 M NaOH?...
The number of atoms present in 2.5moles of a triatomic gas is equivalent to [1mole = \(6...
The existance of two or more forms of the same element in the same physical state is known as ...
Which of the following is the most reactive towards bromine? ...