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Bauxite ore is made up of Al(2)O(3) +SiO...

Bauxite ore is made up of `Al_(2)O_(3) +SiO_(2) +TiO_(2) +Fe_(2)O_(3)` This ore is treated with concentrated NaOH solution at 500 K and 35 bar pressure for few hours and filtered hot. In the filtrate, which species are present?

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