GENERAL KNOWLEDGE

GK

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Balance the following:Fluorine and Aluminum oxide react to produce Aluminum fluoride and Oxygen
A
6, 2, 4, 3
B
3, 4, 2, 6
C
5, 1, 3, 2
D
3, 2, 4, 3
Explanation: 

Detailed explanation-1: -After balancing the above reaction, the balanced chemical equation can be written as: 4 Al ( s ) Aluminium + 3 O 2 ( g ) Oxygen → 2 Al 2 O 3 ( s ) Aluminium Oxide.

Detailed explanation-2: -Thus, when aluminum reacts with oxygen gas it produces aluminium oxide, and the following chemical reaction is given by: 4Al+3O2→2Al2O3.

Detailed explanation-3: -Aluminium reacts with oxygen to form aluminium oxide.

Detailed explanation-4: -Aluminum fluoride (AlF3) is primarily used as an additive in the production of aluminum.

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