1965 Views

A chemical reaction is always accompanied by a


Karina 28th Jul, 2019
Answers (2)
shreyapandey96 Student Expert 28th Jul, 2019

When chemical reactions occur, the atoms are rearranged and the reaction is accompanied by an energy change as new products are generated ... So much energy is released that the hydrogen gas released spontaneously burns in the air.

I hope you were here for this answer only.

Aman Kumar Tiwari Student Expert 28th Jul, 2019

Hii aspirant ,

Coming to your question I would like to compete your question as it seems to me that is your only question so,

A chemical reaction is always accompanied by a definite changes in its appearance .

For eg -there may be achange of the colour or the heat and light may be generated , or many more which changes its appearance .

Hope this helps you ,

Good luck .

Related Questions

UPES Integrated LLB Admission...
Apply
Ranked #28 amongst Institutions in India by NIRF | Ranked #1 in India for Academic Reputation by QS University Rankings | 16.6 LPA Highest CTC
SLAT 2025 - The Symbiosis Law...
Apply
Conducted by Symbiosis International (Deemed University) | Ranked #5 in Law by NIRF | Ranked #2 among best Pvt Universities by QS World Rankings
Jindal Global Law School Admi...
Apply
Ranked #1 Law School in India & South Asia by QS- World University Rankings | Merit cum means scholarships
Symbiosis Law School Pune Adm...
Apply
NAAC A++ Accredited | Ranked #5 by NIRF
Nirma University Law Admissio...
Apply
Grade 'A+' accredited by NAAC
ISBR Business School PGDM Adm...
Apply
Ranked as Platinum Institute by AICTE for 5 years in a row | Awarded Best Business School of the Year
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books