Question

Fill in the blanks with suitable words:

Wood charcoal is a ……….conductor of heat and electricity.

Answer 1

• The wood when burns in limited supply of air leaves a grey brittle solid which is known as wood charcoal.
• It is black soft substance which is highly porous.
• It is a bad conductor of heat and electricity.
• Wood charcoal can act as good adsorbent.

Thus, Wood charcoal is a bad conductor of heat and electricity.