When temperature increases from 4 degree Celsius to higher temperatures, what will happen to bonds?? (When heating from 0 to 4, hydrogen bond breaks and volume decreases, and when cooled down from 4 to 0, hydrogen bonds are reconstructed.. That's clear for me, thanks a lot)
Amazing Video Sir 😊❤️ This is what I was searching for ....but I have a small doubt When heating.....the hydrogen bonds break..and the Water Molecules come closer......Why don't they go far apart and come nearer only ??
the upper layer is frozen, so wouldn't the heat from the layer where fishes are there transfer at some point of time even though ice formation in a slow process?
Why do molecules come nearer instead getting away from each other (as the vibration starts in molecules due to kinetic energy) after supplying heat energy
Thank you for watching the video In ice, the hydrogen bonds form a cage like structure, which is not there in liquid form. That explains why density of water decreases as a solid, unlike what is expected. Liquid water is densest, essentially 1.00 g/cm³, at 4 °C and becomes less dense as the water molecules begin to form the hexagonal crystals of ice as the freezing point is reached. This is due to hydrogen bonding dominating the inter molecular forces, which results in a packing of molecules less compact in the solid. As you start heating ice, the hydrogen bonds break and the ice melts. All the hydrogen bonds are broken by the time it reaches 4 °C.
