Shweta thakur Asked a Question
June 13, 2021 10:56 ampts 30 pts
67./The five successive Yonization energies of an kI !-respectively. The mber of alence 1s 2s 2p° 3 (c) 1s 2s 2p 2427, 3658, 25024 and 32824 element are 800, electrons is (b) 5 (a) 3 63 (d) 2. (c) 4 For one of the element various successive jonization enthalpies (in kJ mol) are given the hjghest first are given below: #&EE Main 2016) ir enegy uncreases me erceptions. One 1st 2nd 3rd 4th 5th 64. 577-5 1810 2750 11,580 14,280 wV00000000wSOD The element is nd Mg (a) P (c)Si (b) Mg (d) Al and B alu CET 2010) irst ionization 65. H (Karnataka CET 2015) a CN9 Ond period is The following table shows the successive molar Basa S (c) jonization energy (kJ mol-l) of five elements A to E lonization energy (kJ mol) Element ET 2011) odisdduinoa 1st 2nd 3rd 4th ect order Ca, Ba, (d) 2080 4000 6100 9400 B 500 9500 (e) 4600 6900 10500 66. The fi 740 1500 7700 D 580 1800 2700 11600 value 13) E 420 3100 4400 5900 a)+ Which of two elements W same group of the periodic table ? (c)-5. are most likely to be in the 67. (a) C andID (c) B andn (b) D and E
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  • Priyanshu kumar Best Answer
    Ionisation energy is energy required to remove most loosely bounded electron from an isolated neutral gaseous atom. In ques 57,see 4th IE is very high means it is difficult to remo...
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    Shweta thakur
    thanku
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