CBSE Notes, Papers, NCERT Solutions - NextGurukul
Reaction of calcium oxide in water to form calcium hydroxide CaO + H 2 O → Ca(OH) 2 Combination reactions between elements and compounds: In these reactions elements and …
CBSE Notes, Papers, NCERT Solutions - NextGurukul
Chemical reaction: The process of combination of different atoms to form different products is known as chemical reaction. Chemical reaction involves a change in the physical and …
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CBSE Notes, Papers, NCERT Solutions - NextGurukul
Detailed explanation with examples on types-of-chemical-reactions helps you to understand easily . QnA , Notes & Videos & sample exam papers
CBSE Notes, Papers, NCERT Solutions - NextGurukul
Detailed explanation with examples on types-of-redox-reactions helps you to understand easily , designed as per NCERT.
2. In a certain change, color and the magnetic properties of a substance changed. What reaction might this be? (A) Chemical combination. (B) Photochemical reaction. (C) Irreversible reaction …
Preparation, Properties and Uses of Ethene - NextGurukul
Ethene occurs in nature in free state in small quantities in plants. In combination, ethene is found in various sources such as natural gas and coal gas. Preparation of ethene: In the laboratory …
CBSE Notes, Papers, NCERT Solutions - NextGurukul
Detailed explanation with examples on preparation-properties-and-uses-of-hydrogen-chloride helps you to understand easily .
CBSE Notes, Papers, NCERT Solutions - NextGurukul
Detailed explanation with examples on laws-of-chemical-combination-and-daltons-atomic-theory helps you to understand easily , designed as per NCERT.
CBSE Notes, Papers, NCERT Solutions - NextGurukul
Detailed explanation with examples on soaps-and-detergents helps you to understand easily , designed as per NCERT.