Which of the following bonds would show the strongest absorption in the IR?

مندرجہ ذیل میں سے کون سا بانڈ آئی آر میں سب سے مضبوط جذب دکھائے گا؟

Sulfur-hydrogen

Nitrogen-hydrogen

Oxygen-hydrogen

None of these

O-H bonds show the strongest IR absorption due to their high polarity and strong hydrogen bonding.

They typically absorb around 3200–3600 cm⁻¹ in the IR spectrum.