Prepare indicators by using natural materials like extract of red cabbage leaves, crushed beetroot, coloured petals of flowers such as petunia, onion extract, clove oil and vanilla essence and use these indicators to find the nature of various substance. Tabulate your observations... Pls Help

Iwould appreciate if someone could me.

What is the difference between covalent bonds and ionic bonds? covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between charged atoms. covalent bonds involve the transfer of electrons between charged atoms; ionic bonds involve the sharing of electrons between atoms. covalent bonds involve the sharing of pairs of electrons between atoms; ionic bonds involve the sharing of single electrons between atoms. covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the sharing of protons between charged atoms.

Insoluble substances can dissolve in all solvents. true or false