Answer:
- Take a cup of water, as solvent, in a kettle and heat it.
- Add sugar, the solute, to water. Heat it. The sugar dissolves in water.
- Sugar is soluble in water
- Add some tea leaves. It is insoluble in
- water. Colour of tea leaves goes into the solution.
- Boil the content and add milk, which is soluble in water.
- Filter the tea with the help of a strainer. The tea collected in the cup is a filtrate.
- The tea leaves collected on the strainer is residue.
<u>-TheUnknownScientist 72</u>
Answer:
2 moles N2⋅3 moles H21 Mole N2=6 moles H2
Explanation:
TRUE.
In 1922 Niels Bohr proposed an atomic structure theory that stated the outer orbit of an atom could hold more electrons than the inner orbit.
1N2 + 3F2 --->2NF3
the number of atoms in reactants= that in product