Question

What change will you observe if you test soap with ​

Answer 1

Explanation:

light-year or lightyear (symbol: ly) is aunit of measurement of length, specifically the distance light travels in a vacuum in one year. ... A light-year is equal to 9,460,730,472,580.8 km (about 9.461 Pm; 5,878,625,373,183.61 statute miles; about 63,240 astronomical unitsor about 0.3066 parsecs.

Answer 2

Answer:

When we put a drop of soap solution on a red litmus paper, color change will be observed and red litmus paper will turn into blue. - It gives us the conclusion that soap solutions are alkaline in nature.