Question : Which of the following pair of compound name - formulas is correct?
I. Hydrogen chloride --H2Cl
II. Hydrogen sulphide --HS2
Option 1: Only II
Option 2: Neither I nor II
Option 3: Only I
Option 4: Both I and II
Correct Answer: Neither I nor II
Solution : The correct option is Neither I nor II.
Hydrogen chloride has the chemical formula HCl , where one hydrogen atom combines with one chlorine atom. Hydrogen sulfide has the chemical formula H 2 S , where two hydrogen atoms combine with one sulfur atom.
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
