You visited us 1 times! Enjoying our articles? Unlock Full Access!

Hydrogen Bonding

The hydrogen ...

Question

The hydrogen bonding is strongest in which one of the following set?

F - H - - - F

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

O - H - - - S

No worries! We‘ve got your back. Try BYJU‘S free classes today!

S - H - - - F

No worries! We‘ve got your back. Try BYJU‘S free classes today!

F - H - - - O

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $F - H - - - F$
The strength of hydrogen bond depends upon the coulumbic interaction between the electronegativity of the attached atom and hydrogen.Fluorine is the most electronegative element. $F - H - - - F$ bond will be strongest $H$ bond.

Suggest Corrections

Similar questions

O - H - S

S - H - O

F - H - O

F - H - O

S - S

C_{2} H_{5} - S - C_{2} H_{5}; Δ H_{f}^{o} = - 147 k J {m o l}^{- 1}

C_{2} H_{5} - S - S - C_{2} H_{5}; Δ H_{f}^{o} = - 201.9 k J {m o l}^{- 1}

S (g) - Δ H_{f}^{o} = - 222.8 k J {m o l}^{- 1}

S - S

Δ H_{f}^{o} (E t - S - E t) = - 147 k J / m o l

Δ H_{f}^{o} (E t - S - S - E t) = - 202 k J / m o l

Δ H_{f}^{o} S (g) = + 223 k J / m o l

S - S

(i) C_{2} H_{5} - S - C_{2} H_{5} (g)

Δ H_{f}^{o} = - 147.2 k J / m o l

(i i) C_{2} H_{5} - S - S - C_{2} H_{5} (g)

Δ H_{f}^{o} = - 201.9 k J / m o l

(i i i) S (g)

Δ H_{f}^{o} = 222.8 k J / m o l

F, O, N, C l

H

4.0, 3.5, 3.0, 3.2

2.1

Join BYJU'S Learning Program