States of Matter Objective Questions

States of Matter Objective Questions

1. A sample of gas occupies 10 L under a pressure of 1 atm. What will be its volume if the pressure is increased to 2 atm? Assuming that the temperature of the gas sample does not change- (i) 2 L (ii) 5 L (iii) 10 L (iv) 1 L 2. A gas at a pressure of 5 atm is heated...
States of Matter Objective Questions

Chemistry Objective Question and Answer

This section consists of objective questions of Physical Chemistry (States of Matter, Atomic Structure, Nuclear Fusion & Fission, Radioactivity, etc.), Inorganic (Metals & Non-Metals, etc.) and Organic Chemistry. If needed any correction, Feel free to write to...
Quantum Mechanical Model- Basic Definitions

Quantum Mechanical Model- Basic Definitions

Quantum Mechanics? A set of four numbers which help us to get the complete information about the electrons in an atom. It gives us information about its location, orientation, and type of orbital and its energy. The four Quantum numbers are- Principal Quantum Number...
Nitrogen Cycle- Definition and Steps

Nitrogen Cycle- Definition and Steps

Introduction Nitrogen is the most abundant element found in the earth’s atmosphere i.e. 78 percent. Nitrogen cannot be absorbed directly by the plants and animals until it is converted into compounds they can use. Plants take Nitrogen in the form of Nitrate. Nitrogen...
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