Get 2 FREE Instant-Explanations on Filo with code FILOAPP

The elecron affinity of chlorine is {3}.{7}{e}{V}. How much en

Question

The elecron affinity of chlorine is $3.7 e V$ . How much energy in kcal is released when $2 g$ chlorine is completely converted to $c l^{-}$ ion in a gaseous state ?
$(1 e V = 23.06 k c a l mol^{- 10})$ .

Views: 793 students

Found 8 tutors discussing this question

Asher Discussed

The elecron affinity of chlorine is

3.7 e V

. How much energy in kcal is released when

2 g

chlorine is completely converted to

c l^{-}

ion in a gaseous state ?

(1 e V = 23.06 k c a l mol^{- 10})

10 mins ago

Discuss this question LIVE

10 mins ago

Text solutionVerified

Solution: Give

35.5 C l + e \to C l^{-} 3.7 \times 23.06 k c a l + 3.7 e V

∴

Energy relased for conversion of

2 g

gaseous chlorione into

C l^{-}

ions .

= \frac{3 . 7 \times 23 . 06}{35 . 5} \times 2 = 4.8

kcal.

Was this solution helpful?

150

Report

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Stuck on the question or explanation?

Connect with our chemistry tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	The elecron affinity of chlorine is $3.7 e V$ . How much energy in kcal is released when $2 g$ chlorine is completely converted to $c l^{-}$ ion in a gaseous state ? $(1 e V = 23.06 k c a l mol^{- 10})$ .
Answer Type	Text solution:1
Upvotes	150