Assertion (A) : Boron has a smaller first ionisation enthalpy than beryllium.
Reason (R) : The p.... VIDEO
Assertion (A) : Boron has a smaller first ionisation enthalpy than beryllium.https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2024-09-08 If -5≤2-3x4≤9 then x lies on interval .... 2024-09-08 If \\(a = log_{24}12,\\ b = \\ log_{36}24\\ ,\\ c = log_{48}36.\\) then \\(1 + abc\\ \\)is equal.... 2024-09-08 Find the roots of the given equation \\(2x^{2} + 3x - 5 = 0\\).... 2024-09-08 Simplify: a2-13a+30(a-10)=a2+4a+4a+2.... 2024-09-08 If α and β are the complex cube roots of unity, then what is the value of (1+α).... 2024-09-08 If x-5 notebooks cost Rs. x2-13x+40, what is the cost of one notebook?.... 2024-09-08 What is the value of \\(3log_{5}125 + 2\\ log_{5}25 - log_{5}625\\).... 2024-09-08 Find the least number which when divided by \\(6,7,8,9\\) and 10 leaves remainder 1..... 2024-09-08  Let fx=sin-1x-32- log104-x\nStatement 1 : The domain of  fx is [1,3]\nState.... 2024-09-08 The value of \\(\\frac{1}{\\text{lo}g_{\\text{xy}}2} + \\frac{1}{\\text{lo}g_{\\text{yz}}2} + \\.... 2024-09-07 Assertion (A) : Boron has a smaller first ionisation enthalpy than beryllium.
Reason (R) : The p.... 2024-09-07 "Assertion (A) : Electron gain enthalpy becomes less negative as we go down a group.
Reason (R.... 2024-09-07 Electronic configuration of some elements is given in Column I and their electron gain enthalpie.... 2024-09-07 Which of the following have no unit?
(i) Electronegativity
(i) Electron gain enthalpy
() Ionisat.... 2024-09-07 The order of screening effect of electrons of \( s, p, d \) and \( f \) orbitals of a given shel.... 2024-09-07 In the circuit shown, initially there is no charge on capacitors and keys \\( \\mathrm{S}_{1} \\.... 2024-09-07 "Among halogens, the correct order of amount of energy released in electron gain (electron gain .... 2024-09-07 Which of the following statement(s) is(are) correct about the spectrum of hydrogen atom? .... 2024-09-07 Two identical moving coil galvanometer have \\( 10 \\Omega \\) resistance and full scale deflect.... 2024-09-07 in 2nd there should be 62.4 instead of 62,also text solution is incorrect..... 2024-09-07 A projectile is thrown from a point \\(\\mathrm{O}\\) on the ground at an angle \\(45^{\\circ}\\....
4