Define – mole. | Shaalaa.com

Define – mole.

Definition

One Line Answer

Mole is defined as the amount of substance, which contains 6.023 x 10²³ entities.

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Base Quantities and Units

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Chapter 1: Measurement - Exercises [Page 10]

Chapter 1 Measurement
Exercises | Q VII. 6. | Page 10

Luminous intensity is the intensity of ______

Temperature is a measure of total kinetic energy of the particles in a system.

If one coulomb of charge is flowing in one minute, it is called ‘ampere’

Amount of substance gives the number of particles present in a substance.

Consider the statement given below and choose the correct option

Assertion: Electric current, amount of substance, luminous intensity are the fundamental physical quantities.

Reason: They are independent of each other.

Name the three scales of temperature.

What do you mean by luminous intensity?

Temperature is a measure of total ______ of the particles in a system.

What is the symbol for a unit of electric current?

Mention the SI unit of luminous flux.

Define – mole.