Water is essential in the living world, it is the main component in glacier, sea and present predominantly in living cells. Water is used for drinking, washing and irrigating crops and watering livestock. It also acts as a thermal regulator by smoothing out sudden and large temperature variations in the environment.

Water is made of H2O, it can be separated through electrolysis. Hydrogen is present in the cathode, it has twice the volume of Oxygen in anode, and Hydrogen burns furiously and explodingly in the pop test, Oxygen supports burning in the splint test.

Water molecules have strong intermolecular force

Water is a polar molecular. When Ebonite and Perspex are charged, stream of tap water is attracted to them, water attracts both positive and negative static charged materials. That shows

c = specific heat capacity in Joules / gram ° C

Formulae to calculate heat capacity and heat of fusion for water

Some common words found in the essay are:
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Approximate Word count = 600
Approximate Pages = 2 (250 words per page double spaced)