Question

Please answer these two questions
1. Why is toothpaste basic in nature?
2. What is the effect of sulphuric acid on the following-
• Red litmus
• Blue litmus
• Phenolphthalein
• Turmeric​

Answer 1

Answer:

Litmus is extracted from lichens. It has a mauve (purple) colour in distilled water. When added to an acidic solution, it turns red and when added to a basic solution, it turns blue.

Answer 2

$\huge\boxed{\fcolorbox{black}{blue}{Answer}}</p><p>$

Litmus is extracted from lichens. It has a mauve (purple) colour in distilled water. When added to an acidic solution, it turns red and when added to a basic solution, it turns blue.

$<marquee scrollamount=1300>ItzCandyFloss❤</marquee>$