Question

write the colour change when we use the indicator like Litmus Paper , turmeric paper solution on :
a. soap
b. vinegar
c. window cleaner
d. lime water​

Answer 1

Answer:

A) Orange

B) no colours change

Answer 2

Answer:

a. Soap ( base)

• Turns red litmus to blue
• Turns yellow turmeric to red

B. Vinegar (acid)

• Turn blue litmus to red
• No change of colour

C. Window cleaner (base)

• Turns red litmus to blue
• Changes yellow turmeric to red

D. Lime water (ca(oh)2) (base)

• Turns red litmus to blue
• Changes yellow turmeric to red