Question

Pls say this fast
answer to me ho will say first
I will follow and says briliant answer
and pls say totol ​

Answer 1

Answer:

Step 1

Have a parent, guardian, or teacher help you cut or grate between a quarter or a half of the cabbage into small pieces.

Put the cabbage into a medium sized bowl.

Pour water over the cabbage. You can use cold water, warm or boiling water. Boiling water will work the fastest, but only boil the water if you have an adult to help you.

Let the cabbage sit in the water for a while (30-45 minutes), until the water turns a deep purple colour. You can stir the mixture to speed up the process.

Step 2

Using a coffee filter or a fine sieve, strain the juice into a cup. It should be deep bluish purple in colour.

Pour equal amounts of the strained liquid into small plastic cups. These are your 'test tubes' in which you will test different chemicals.

Step 3

Set one of your cups ('test tubes') aside. This is your control. It already contains water, which usually has a pH of 7. This means that water is neither an acid nor a base.

Assemble some testing chemicals (some good ones to try are below).

Label each cup with the name of the test chemical each cup will contain, so you will remember what you put in each cup.

Which chemical do you think is the most acidic?

Step 4

Pour, drip or spoon a small quantity of each test chemical into the cup labeled with its name.

Observe the change in colour of the juice. If the juice turns reddish, the chemical you are testing is an acid. If the water turns bluish, the chemical you are testing is a base. If it stays the same, the chemical is neutral, like water.

Hope it helps you!

Please mark me as the brainliest!

Answer 2

object changes its position over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time. ... One can also speak of motionof images, shapes and boundaries.