Download App

Is Matter Around Us Pure ? — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure ?1 Mark
Question
Brine or salt is an example of :
✓

Answer

  1. Solutions
Explanation:
Brine is a solution of salt (sodium chloride) in water.
Brine may refer to salt solutions ranging from about 3.5% (a typical concentration of seawater, or the lower end of solutions used for bringing foods) up to about 26% (a typical saturated solution, depending on temperature).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Is Matter Around Us Pure ?→Is Matter Around Us Pure ? — all question types→Science STD 9 question papers→Rajasthan Board STD 9 question papers→Rajasthan Board question paper generator→

Similar questions

The tendency of a body to resist acceleration is called:
→
Elephants communicate with:
→
The inertia of a moving body makes it:
→
Is it possible to have an accelerated motion with a constant speed? Name such type of motion:
→
Whidr of the following cells is found in the cartilaginous tissue of the body?
→
Nerve cell does not contain:
→
A body at rest may have:
→
Which of the following statements is incorrect?
→
An echo-sounder in a trawler (fishing boat) receives an echo from a shoal of fish 0.4s after it was sent. If the speed of sound in water is 1500m/s, how deep is the shoal?
  1. 150m
  2. 300m
  3. 600m
  4. 7500m
→
The experiment which led to the discovery of nucleus was performed by:
→