1.

When bauxite powder is mixed with coke and reacted with nitrogen at 2075 K, carbon monoxide and X are formed. What is the gas formed when X is reacted with water ?

Answer»

`NH_(3)`
`N_(2)`
`N_(2)O`
`O_(2)`

SOLUTION :When bauxite mixed with coke is heated in an atmosphere of `N_(2)` at 2075 K. AIN is formed. AIN reacts with WATER to give `NH_(3)`
`Al_(2)O_(3) + 3C + N_(2) rarr 2AIN + 3CO uarr`
`AIN + 3H_(2)O rarr Al(OH)_(3)+NH_(3)`


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