GENERAL KNOWLEDGE

GK

BIG BANG THEORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The law of conservation of mass states that
A
Matter can be created from nothing
B
Matter can be released from our universe
C
The total mass of an object remains fixed within a closed system
D
What’s the matter?
Explanation: 

Detailed explanation-1: -In physics and chemistry, the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system’s mass cannot change, so the quantity can neither be added nor be removed.

Detailed explanation-2: -The Law of conservation of mass states that During any chemical change, the Entire mass of product is equal to the Entire mass of Reactants. In other words, the law of conservation of mass means that Mass can neither be created nor be destroyed during any chemical combination.

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