Question

Help me with this question

Name one mineral acid and one organic acid.

Why does turmeric stain on a white shirt turns red when washed with soap?

What is the effect of acidic food items on your teeth?

Name the acids found in
i) unripe green apples
ii) sour milk
iii) spinach
iv) tea

Answer 1

Answer:

1.mineral acid:-tartaric acid

organic acid:-tomato

2.because when we add base on turmeric it turns into red and washing soap is base.

3. after eating acidic food it deployed on the teeth and start decaying.

4.(a)citric acid

(b) lactic acid

Answer 2

Answer:

• one mineral acid- Hydrochloric acid
• one organic acid- Lactic acid
• Turmeric stain on a white shirt turns red when washed with a soap because turmeric is a natural indicator which change his yellow colour in red colour when it come in contact of soap .
• i) unripe green apples- Malic acid
• ii)sour milk-lactic acid
• iii)spinach-oxalic acid
• iv)tea-tannic acid