Category: Chemistry
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What is combination reaction?
A combination reaction is a chemical reaction in which two or more reactants involve to form a single new substance!
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On what basis is a chemical equation balanced?
A chemical equation is balanced on the basis of law of conservation of mass.
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Explain Delton’s atomic theory.
The Daltons Atomic Theory was proposed by John Dalton. It explains the nature of matter. Main Postulates: 1. Matter is made up of tiny particles called atoms. 2. Atoms cannot be divided, created, or destroyed. 3. Atoms of the same element are identical in mass and properties. 4. Atoms of different elements have different masses…
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Explain Delton’s atomic theory.
The Daltons Atomic Theory was proposed by John Dalton. It explains the nature of matter. Main Postulates: 1. Matter is made up of tiny particles called atoms. 2. Atoms cannot be divided, created, or destroyed. 3. Atoms of the same element are identical in mass and properties. 4. Atoms of different elements have different masses…
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Mujhe notes sell karna hai
Mujhe apan notes sell karna hai biology and chemistry aur kahi subject ke notes sell karna hai
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Reaction between iron and copper sulphate
when the iron react with coppersulphat than the color change and it make ironsulphat and iron reman botom of the iron rod
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How airplanes fly
HOW AIRPLANES FLY (Textbook-Style Explanation) 1. INTRODUCTION TO FLIGHT Flight is the result of the interaction between an aircraft and the air around it. Airplanes are able to fly by generating enough force to overcome gravity and remain stable in the air. There are four fundamental forces of flight that act on an airplane at…