Why does turmeric stain turns red when washed with soap

Asked by admin @ 03/08/2021 in Science viewed by 402 People

Why does a turmeric stain turn red when washed with a soap

Answered by admin @ 03/08/2021

Hi friend , we know that turmeric is an indicator which changes its yellow colour into reddish brown when come in contact with solution of base.We know that soap solution is base and thus ,when turmeric stain is washed with soap a base turns reddish brown.

Hope it helps

How to make the leaves on a poinsettia turn red

Asked by admin @ 10/11/2021 in Chemistry viewed by 277 persons

Can you make a hypothesis? Some poinsettia plants have green leaves that turn red a garden club decided tp study the color change of the poinsettia plants. Knowing that poinsettia …

How do you get a poinsettia plant to turn red

Asked by admin @ 08/11/2021 in Chemistry viewed by 279 persons

Can you make a hypothesis? Some poinsettia plants have green leaves that turn red a garden club decided tp study the color change of the poinsettia plants. Knowing that poinsettia …

You can make a left turn on a red light

Asked by admin @ 05/11/2021 in Engineering viewed by 329 persons

You _ turn left on a red light if you are in the left-most lane of a one way street, you're turning into the left-most lane of a one way …

Can you turn left on red on a one way

Asked by admin @ 28/10/2021 in Engineering viewed by 293 persons

You _ turn left on a red light if you are in the left-most lane of a one way street, you're turning into the left-most lane of a one way …

Turmeric turns in acidic solution

Asked by admin @ 10/08/2021 in Science viewed by 280 persons

Turmeric turns ______ in acidic solutions

Which one of the following will turn red litmus blue

Asked by admin @ 05/08/2021 in Chemistry viewed by 329 persons

Which one of the following will turn red litmus blue? a) Vinegar b) Baking soda solution c) Lemon juice d) Soft drinks

What kind of soap should be provided for hand washing

Asked by admin @ 04/08/2021 in Science viewed by 248 persons

What kind of soap should be provided for hand washing

Similarities between bath soap and soap for washing clothes

Asked by admin @ 23/08/2021 in Chemistry viewed by 281 persons

Similarity bathing soap and soap for Washing clothes

The substance which turns blue litmus red is

Asked by admin @ 25/08/2021 in Science viewed by 273 persons

What is the substance that turns blue litmus red ➡

The indicators which turn red in acid solution are

Asked by admin @ 13/08/2021 in Chemistry viewed by 297 persons

3. The indicators which turn red in acidic solution are (a) turmeric and litmus.(b) phenolphthalein and methyl orange.(c) litmus and methyl orange.(d) phenolphthalein and litmus.

Nitric acid turns red litmus blue true or false

Asked by admin @ 10/08/2021 in Science viewed by 322 persons

STATE TRUE OR FALSE FOR THE FOLLOWING STATEMENTS: 1. Nitric acid turns red litmus to blue.2. Sodium hydroxide turns blue litmus to red.3. Sodium hydroxide and hydrochloric neutralise …

Which of the following salts will turn blue litmus red

Asked by admin @ 02/08/2021 in Chemistry viewed by 264 persons

The aqueous solution of one of the following salts will turn red litmus to blue. This salt is (a) potassium sulphate (b) sodium sulphate (c) sodium chloride (d) potassium carbonate

An aqueous solution turns red litmus solution blue

Asked by admin @ 25/08/2021 in Chemistry viewed by 295 persons

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change 1.quick lime 2.ammonium hydroxide solution3.hydrochloric acid 4.baking soda