Question

Pls Answer This Questions

Answer 1

To answer this question we should know a few things which are as follows,

• Basically turmeric paper or indicator is used as a natural indicator that can change its colour on different solutions and can identify whether it is base or acid. Like turmeric is is yellow but if that change into red colour then we can say that this solution is base and if the paper doesn't change its colour then we can say that it is acid.
• Similarly, China rose indicator is also another indicator that is available from nature. This China rose solution turns into green colour with base solutions and gives magenta colour with acid solutions.

Now Let's check what is our conclusion and what things the indicator shows on different solutions,

• For Coconut oil solution, the turmeric indicator doesn't change any colour and China rose indicator changed into magenta colour that means coconut oil is an acidic solution.
• For Water, turmeric indicator and china rose indicator both is not changing their colours as water is neutral. Also, we know both two indicators are made with water itself.
• Now for lemon juice,  the turmeric indicator doesn't change colour but  China rose indicator gives a slight pink on magenta colour. Which give a conclusion that lemon juice is an acid solution.
• For washing powder, the turmeric indicator turns into bright red colour and the China rose indicator turns into light green colour which means this is a basic solution.
• Now for vinegar, the turmeric indicator doesn't change colour but  China rose indicator gives a slight pink on magenta colour. Which give a conclusion that vinegar is an acid solution.
• For baking soda,in turmeric indicator also gives red colour and the China rose indicator turns into green colour. That means baking soda is also a base.
• For Salt solution, there is kind of no change in the colour of both turmeric and china rose solution.So we can come to a conclusion that this is also a neutral solution.