Which of the following compounds would give lilac flame c...
Which of the following compounds would give lilac flame coloration and a white precipitate with acidified barium chloride solution?
KCI
NaNO3
K2SO4
CaSO4
Correct answer is C
No explanation has been provided for this answer.
What is the atomic number of Radium? ...
What is formed when starch is completely hydrolysed? ...
The method that cannot be used for removing permanent hardness of water is ...
A change in the temperature of a saturated solution disturbs the equilibrium between the ...
When heat is absorbed during a chemical reaction, the reaction is said to be ...
Helium is preferred to hydrogen in filling balloons because hydrogen ...
Which of the following reactions represents the hydrolysis of an alkanoate? ...
The number of unpaired electrons in an atom of an element 8Q is _______?...