Social Sciences, asked by sanjeevSeshadri834, 1 year ago

Class X Sciences
[papers from previous years]

Define a combination reaction. Give one example of a
combination reaction which is also exothermic.

Answers

Answered by poojan
3
Two or more substances combine to form a new compound . This reaction is known as chemical combination
Eg: CaO + CO2 -----) CaCO3
Previous Question
Next Question
Similar questions
Biology, 8 months ago
Which part of the body can you pull long? ​
Physics, 8 months ago
Which are the metals showing exception from property of metal to be hard, give two examples.​
Science, 8 months ago
Why do the colour & Salutiongly copper Sulphate change when we take a solution of copper sulphate to beaker and put an iron mail in it? in​...
Social Sciences, 1 year ago
M.O.H. Farook, who passed away on January 26th, 2012, was the incumbent Governor of...
Social Sciences, 1 year ago
Gangasagar Mela, known as the second largest congregation of mankind, second only to the Kumbha Mela, was recently held at...
English, 1 year ago
Suffix of accept, consider, deceive with new word.
Biology, 1 year ago
artery walls are strong and elastic why?
Math, 1 year ago
what   is   the  ratio  rs  100  andrs   10   exprees  you  answer  in  the  simplest  form  ...