SO3 is an acidic gas
Acid is usually added to water and not water to acid
The reaction between SO3 and water is violently exothermic
SO3 does not dissolve readily in water
Correct answer is C
No explanation has been provided for this answer.
How much sodium hydroxide is required to make 250 cm3 of 0.1 molar solution? Na=23; 0=16; H=1] ...
PCL5(g)= PCL3(g) + Cl2(g) In the reaction above, a decrease in pressure will...
Which of the following pairs of components have the same molecular mass? [ H = 1.0, C = 12.0, O =...
Which one of the following is not a mixture? ...
If the silver mirror test is positive, it indicates the presence of an ...
Oil spillage in ponds and creeks can be cleaned up by? ...
Which of the following gases is not acidic? ...
The sulphide that is commonly used in coating electric fluorescent tubes is? ...