Question

wht are the moderately reactive metals?? ​

Answer 1

Explanation:

Metals such as iron, zinc, lead, copper, etc., are in the middle of the reactivity series. These are moderately reactive metals and are usually present as sulphides or carbonates. A metal is obtained from its ore by the processes of reduction or by electrolysis.

Answer 2

Answer:

The moderately reactive metals are extracted by the reduction of their oxides with carbon, aluminium, sodium or calcium.

Example: When zinc sulphide (zinc blende ore) is strongly heated in air (roasted), it forms zinc oxide and sulphur dioxide. This process is called roasting. Then, zinc oxide is heated with carbon to form zinc metal. This process is termed as reduction.

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