Question
In what form are ores / minerals generally found in nature?

Answer

Generally, ores / minerals are found in the form of oxides, sulphides, carbonates and nitrates.

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

Similar questions

Rainbow is a beautiful natural phenomenon. It is the combined effect of a natural three processes together produced by light. Write it into the circle.
Mercury and…………are two metals in the liquid state at room temperature.
Observe the given figure and write appropriate phenomenon of light in the box.
State whether the following statements are true or false:
  1. A wire with a green insulation is usually the live wire.
  2. A miniature circuit breaker (MCB) works on the heating effect of current.
What happens when (give chemical equation):
Sodium reacts with ethanol (ethyl alcohol).
What would happen if there were no gravity?
Will the direction of the gravitational force change as we go inside the earth?
Arrange the following fuels in the order of decreasing calorific values (keeping the fuel with highest calorific value first): Biogas, Kerosene, Wood, Petrol, Hydrogen gas, Methane
What is the:
Far point of a normal human eye?
Which of the statements given below correctly describes the magnetic field near a long, straight current-carrying conductor?
(1) The magnetic lines of force are in a plane, perpendicular to the conductor in the form of straight lines.
(2) The magnetic lines of force are parallel to the conductor on all the sides of conductor.
(3) The magnetic lines of force are perpendicular to the conductor going radially outward.
(4) The magnetic lines of force are in concentric circles with the wire as the center, in a plane perpendicular to the conductor.