Question

11. Name the property of the metals by virtue of which it can be drawn into wires. (A)
A. Ductility
12.
Base
Acid Hydrochloric acid Sulphuric acid Nitrie acid Carbonic acid
Sodium
Magnesium
Calcium
Aluminium
Hydroxide
Hydroxide
Hydroxide Hydroxide
From the above table identify two substances which are formed by dissolving non-metall
oxides in water?
ii) Write the names of metals present in sodium hydroxide and calicum hydroxide?
iii) Which substances change red litmus paper to blue colour.
iv) Write the names of non-metals present in nitric acid and sulphuric acid,​

Answer 1

Answer:

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