1. The observations made during an experiement are recorded below:Solu

1.	1. The observations made during an experiement are recorded below:SolutionАВ.CDBlue litmus ReddishDeep RedNo change MauveRed litmus No changeNo changeBlueMauve(i) Which of these is, • Strongly acidic Weakly acidic• Neutral• Basic(ii) Which of the two solutions will react to illustrate the neutralisation reaction ?2. Turmeric stains on white clothes are yellow. These stains turn red when such clothes are washed with soap.Give reason for it.
Answer» Answer: 2. Turmeric STAIN become RED because is a natural indicator which when come in contact with a base CHANGE its colour into red and here detergent is a base (NA2CO3). That's why it change its colour . Hope this will help:) QUESTION 1 is not clear pls write it properly.

1. The observations made during an experiement are recorded below:SolutionАВ.CDBlue litmus ReddishDeep RedNo change MauveRed litmus No changeNo changeBlueMauve(i) Which of these is, • Strongly acidic Weakly acidic• Neutral• Basic(ii) Which of the two solutions will react to illustrate the neutralisation reaction ?2. Turmeric stains on white clothes are yellow. These stains turn red when such clothes are washed with soap.Give reason for it.

Answer»

Answer:

2. Turmeric STAIN become RED because is a natural indicator which when come in contact with a base CHANGE its colour into red and here detergent is a base (NA2CO3). That's why it change its colour .

Hope this will help:)

QUESTION 1 is not clear pls write it properly.

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