Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

Why ionisation energy is always positive
Asked by kusumghosh71 | 21 Aug, 2021, 10:59: AM
answered-by-expert Expert Answer
Ionization energy is the minimum energy required to remove the most loosely bound electron from atom of an element in its ground state. According to IUPAC covention about sign of energy, if energy enters the system, its sign is positive and if energy leaves the system, its sign is negative. In case of ionization energy, energy is always given to the system, hence it is always positive.
Answered by Ravi | 23 Aug, 2021, 11:57: AM
CBSE 11-science - Chemistry
Asked by sheeltahiliani | 23 May, 2024, 11:58: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by saranyachakraborty2007 | 25 Apr, 2024, 05:23: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by habibakhatoon112 | 15 Jul, 2022, 09:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by akankhyapradhan123 | 22 Oct, 2021, 07:29: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by kusumghosh71 | 21 Aug, 2021, 10:59: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by muramshettyaashrith218 | 16 Sep, 2020, 09:58: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by kuldeepsingh33087 | 27 Jul, 2019, 11:35: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by vijaykumartecno348 | 06 Jul, 2019, 09:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×