Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
4.0k views
in Atomic structure by (56.2k points)
recategorized by

The ionisation enthalpy of hydrogen atom is 1.312x 106 J mol-1. The energy required to excite the electron in the atom from n1 = 1 to n=2 is

(a) 8.51 x 105 J mol-1 (b) 6.56 x 105 J mol-1

(c) 7.56 x 105 J mol-1 (d) 9.84 x 105 J mol-1

1 Answer

+1 vote
by (78.5k points)
selected by
 
Best answer

Correct option (d) 9.84 x 105 J mol-1

Explanation:

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...