(a) Name the metal which is extracted from haematite ore?(b) Name one ore of aluminium. Name the aluminium compound present in this ore and write its chemical formula.(c) How is aluminium metal extracted? Explain with the help of an equation.(d) Name the electrode at which aluminium metal is produced.(e) Which gas is produced during the extraction of aluminium? At which electrode is this gas produced?(f) What is an alloy? Name two alloys of aluminium.

(a) Name the metal which is extracted from haematite ore?(b) Name one

1.	(a) Name the metal which is extracted from haematite ore?(b) Name one ore of aluminium. Name the aluminium compound present in this ore and write its chemical formula.(c) How is aluminium metal extracted? Explain with the help of an equation.(d) Name the electrode at which aluminium metal is produced.(e) Which gas is produced during the extraction of aluminium? At which electrode is this gas produced?(f) What is an alloy? Name two alloys of aluminium.
Answer» (a) Name the metal which is extracted from haematite ore? (b) Name one ore of aluminium. Name the aluminium compound present in this ore and write its chemical formula. (c) How is aluminium metal extracted? Explain with the help of an equation. (d) Name the electrode at which aluminium metal is produced. (e) Which gas is produced during the extraction of aluminium? At which electrode is this gas produced? (f) What is an alloy? Name two alloys of aluminium.