Water properties assignment, Assignments of Biology

Water properties assignment for high school

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2021/2022

Available from 01/08/2023

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Water
Assignment
Name: Class:
Date: Sheet no: 1 (water)
① Fill the blanks:
_________________ 1. A type of bond that are found between water molecules.
_________________ 2. A resultant bond out of the high electronegativity of oxygen
atom.
_________________ 3. A weak electrochemical bond that is found between
hydrogen and oxygen in
water molecule.
_________________ 4. A strong chemical bond between oxygen and hydrogen
atoms in water
molecule.
_________________ 5. The reason behind the high boiling point of water.
② Compare and contrast:
1. Water latent heat and water specific heat.
Water latent heat Water specific heat
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2. Covalent and hydrogen bonds in water:
Covalent bond Hydrogen bond
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Water

Assignment Name: Class: Date: Sheet no: 1 (water) ① Fill the blanks: _________________ 1. A type of bond that are found between water molecules. _________________ 2. A resultant bond out of the high electronegativity of oxygen atom. _________________ 3. A weak electrochemical bond that is found between hydrogen and oxygen in water molecule. _________________ 4. A strong chemical bond between oxygen and hydrogen atoms in water molecule. _________________ 5. The reason behind the high boiling point of water. ② Compare and contrast:

  1. Water latent heat and water specific heat. Water latent heat Water specific heat








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  1. Covalent and hydrogen bonds in water: Covalent bond Hydrogen bond






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③ “Water and ice have the same chemical formula, however ice has lower density than liquid water” , Evaluate the previous statement explaining your reasons.