Dora has three different solutions in test tubes labelled as A, B, and C. The table below shows the observations when red cabbage juice and turmeric solution are used as an indicator. Analyse the table and choose the correct option.
$\begin{matrix} I n d i c a t o r & T u b e A & T u b e B & T u b e C R e d C a b b a g e J u i c e & R e d & P u r p l e & B l u i s h - g r e e n T u r m e r i c & Y e l l o w & Y e l l o w & R e d \end{matrix}$

Tube A: Hydrochloric acid, Tube B: Water, Tube C: Baking soda

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Tube A: Baking soda, Tube B: Hydrochloric acid, Tube C: Lime juice

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Tube A: Lime juice, Tube B: Baking soda, Tube C: Hydrochloric acid

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Tube A: Hydrochloric acid, Tube B: Baking soda, Tube C: Lime juice

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Solution

The correct option is A Tube A: Hydrochloric acid, Tube B: Water, Tube C: Baking soda

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\begin{matrix} Test tube A & Test tube B & Test tube C Red Litmus & No change & No change & No change Blue Litmus & Red & No change & Red \end{matrix}

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