Question

it turn turmeric paper into red ​

Answer 1

Answer:

The golden-yellow paper turns a deep red when it comes in contact with a base such as washing

Explanation:

soda or Windex®. The process was reversed if an acid such as vinegar was sprayed on the paper.

Answer 2

★ Provided Question ★

Answer in one word:

It turns turmeric paper into red.

★ Required Answer ★

➷ Base turns turmeric paper into red.

✿ Explanation : Turmeric paper acts as a natural indicator. So, either base or acid can turn turmeric paper into red. When acid is tested on turmeric paper it changes its colour of yellow to dark yellow. And when any base is tested on turmeric paper it changes its colour of yellow to red.

So, base is the correct ☑.

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★ Science at ease!!

• Natural indicator : They are substances obtained from the nature to test whether any substance is acidic or basic in nature.

Some of the natural indicators:–

➷ Turmeric paper

• It is one of the natural indicators.

• When base is tested on turmeric paper , its colour changes into red.

• When acid is tested on turmeric paper, its colour changes into dark yellow.

➷ China rose

• It is also one or the natural indicators.

• When base is tested on china rose, its colour changes into green.

• When acid is tested on china rose, its colour changes into dark pink.

➷ Litmus

• Litmus is extracted from lichens and it is also one of the natural indicators.

• Litmus is the indicator we use as litmus paper .

• Acids turn blue litmus paper to red.

• Bases turn red litmus paper to blue.

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