Question

hello friends please please ANSWER fast

Answer 1

{tex]huge{Hello Friend}[/tex]

The answer of u r question is...✌️✌️

Ans:✍️✍️✍️✍️✍️✍️✍️✍️

✔️✔️ Hydrogen fluoride gas exist as dimer because it is a chemical compound with the chemical formula HF.Hydrozen bonding materials are important in many Industrial and environmental processes such as atmospheric Hero cell formation steam erosion of turbines and atmospheric absorption of solar radiation experimental data on the ear vibration rotation tunneling and microwave spectrum HR classes into the gas pressure available the primary step toward the condensation on molecular dimer formation has been studied in detail..✔️✔️

✔️✔️Pie bonds are weaker than sigma bond .So there is the over lap in P orbitals✔️✔️

Thank you..⭐️⭐️

Answer 2

Here is your answer

(a)Hydrogen Fluoride(HF) is a colourless gas, with a pungent odour at 0.04ppm and causes eye irritation and throat irritation at 3 ppm. Hydrogen Fluoride gas is lighter than air and will be a liquid at temperatures below 20°C


(b)in sigma bonds is greater than that in pi bonds. It is also interesting to note that because of this difference in strength, a double bond is not twice as strong as a single bond (which is sigma) because one of them will be a pi bond