Question

what is rock salt mention its colour and the reason due to which it heat​

Answer 1

Answer:

hope this helpzzz! Rock salt is nothing but Sodium chloride obtained from the seawater, It is brown due to the impurities mixed in the water. Rock salt is solid deposits of NaCl that is found all over the world.It is brown due to the impurities found in it.

Answer 2

Answer:

There're so many colours of rock

Explanation:

Especially Grey, Brown, Black, White etc.

And the rocks have been came from pieces of Mars, please mark as Brainliest Answer bro and then I will give you 14 to 33 thanks bro please