Which one of the following statements is not true?
Among halide ions, iodide is the most powerful reducing agent.
Fluorine is the only halogen that does not show a variable oxidation state.
HOCl is a stronger acid than HOBr.
HF is a stronger acid than HCl.
F is more electronegative than Cl therefore
HF bond is stronger than HCl and hence proton
is not given off easily and hence HF is a weakest
MCQ (Single Correct Answer)
In Haber process 30 litres of dihydrogen and 30 litres of dinitrogen were taken for reaction which yielded only 50% of the expected product. What will be the composition of gaseous mixture underthe aforesaid condition in the end ?