﻿ IE1 and IE2 of Mg are 178 and 348 kcal mole–1. The energy required for the reaction,  : Kaysons Education

# IE1 and IE2 of Mg Are 178 And 348 Kcal Mole–1. The Energy Required For The Reaction,

#### Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

#### Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

#### National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

#### Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

#### Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

## Question

### Solution

Correct option is

+526 kcal

Energy required = 178 + 348 = 526 Kcal/mol.

#### SIMILAR QUESTIONS

Q1

Which of the following gains electrons more easily?

Q2

The IE1, IE2, IE3, IE4, and IE5 of an element are 7.1, 14.3, 34.5, 46.8, 162.2 eV respectively. The element is likely to be:

Q3

Inert pair effect is shown by :

Q4

The electro-negativities of N, C, Si and P are such that:

Q5

Which of the following will have maximum electron affinity?

Q6

The electronic configuration 1s2 2s2 2p6 3s2 3p6 3d10, 4s2 4p6 4d10, 5s2is for :

Q7

EN of the element (A) is E1 and IP is E2. Hence EA will be:

Q8

The first ionization potential (in eV) on N, O atoms are: