Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
Identify a mixture where solute does not dissolve and could be seen from naked eyes?
Alloy
Suspension
Solution
Colloid
Which one of the following substances is NOT a mixture?
Gas
Ice-cream
Air
Honey
Which of the following is a mixture where solute does not dissolve and could be seen from naked eyes?
For deep-sea diving, the divers use which of the following gaseous mixture for respiration –
Oxygen and Helium
Oxygen, Helium & Nitrogen
Oxygen and Hydrogen
Oxygen and Carbon Dioxide
Consider the following statements about mixture:
1. A substance can be separated into other kinds of Matter by any physical process.
2. Dissolved sodium chloride can be separated from water by the physical process of evaporation.
Which of the statements given above is/are correct?
1 only
2 only
Both 1 and 2
Neither 1 nor 2
