Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

One molecule of a substance absorbs one quantum of energy. Find the enerhy involved wheb 1.5 mole of the sunbstance absorvs red light of frequency 7.5 * 10 14 .

One molecule of a substance absorbs one quantum of energy. Find the enerhy involved wheb 1.5 mole of the sunbstance absorvs red light of frequency 7.5 * 1014.

Grade:

1 Answers

Harsh
13 Points
2 years ago
given :- frequency=7.5 *10^14 then
one molecule absorbe 1.5 mole of photon
 
so,
     Et = n * Ep
     Et = 1.5*6.63*3*10^-34 / 7.5*10^14
 
      Et = 4.49 * 10^5
 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free