Question

sand and chalk powder are dash in water​

Answer 1

$\huge\red{\mathfrak{Answer}}$

Your answer is : Insoluble

Sand and chalk are Insoluble in water , as the sand settles down I'm water and Chalk powder whose Chemical name is Calcium Carbonate, it's some proportion with mix and some will react with the water, in the form of $CO_{2}$ i.e Carbonic Acid.

#BeBrainly

Answer 2

I HOPE ITS HELP ..........