CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
SACHIN VERMA

· started a discussion

· 1 Months ago

energy decreases (Question: 186450.0 )

It decreases because when two atoms bond to each other, their ability to do work is decreased. One has to do some work into the system to separate them to infinity where they have no interaction with each other. Due to this fact and by the principle of conservation of energy, the more bonded they are to each other, the less their ability to do work to the surroundings is, so the less their energy becomes.

Question:
When a bond is formed between two atoms, the energy of the system will –
Options:
A) Increase
B) Decrease
C) Remain the same
D) May increase or decrease 
Solution:
Ans: (b);


A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges, either between electrons and nuclei, or as the result of a dipole attraction.

mohit garg

· commented

· 1 Months ago

energy should be increased because when there is bond formation it results to release of energy and while dissociation of bond we have to provide energy and energy decrease

Knowledge Expert

· commented

· 1 Months ago

@SACHIN VERMA Take Test Again

SACHIN VERMA

· commented

· 1 Months ago

there are 4 mistakes over all which you have resolved but the marks obtained are still same correct them too

Knowledge Expert

· commented

· 1 Months ago

We resolved it......

Knowledge Expert

· commented

· 1 Months ago

option(b) is correct as A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges, either between electrons and nuclei, or as the result of a dipole attraction.
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions