Question

Q 22       N a   + A l 2 O 3   H i g h   t e m p e r a t u r e     X   w a t e r   C O 2   i n Y   ;   c o m p o u n d   Y   i s   ( A )     N a A l O 2                         ( B )   N a H C O 3                           ( C )   N a 2 C O 3                   ( D )   N a 2 A l O 3

Dear Student,

The reaction scheme is expressed below,

Na+Al2O3Na2O+AlCO2 in waterNa2CO3+O2
Hence the answer is Option (C) Na2CO3

Regards.
 

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C-Na2CO3
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