What kind of solution would have a ka value that is much less than 1? A. A weakly basic solution
B. A strongly basic solution
C. A strongly acidic solution
D. A weakly acidic solution

the right answer is c i just did the question.

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.

idk what is it? is this a question that you know the answer or u dont