Please solve q 111?

enter image source here

1 Answer
Narad T.
May 2, 2018

The correct answer is #option (4)#

Explanation:

The amount of #K_2Cr_2O_7# to prepare a #"liter "# of #"solution " #0.05N is

#=0.05xx49.04g#

The amount to #100 mL# is

#=0.05xx49.04xx0.1=0.2452g#

The correct answer is #option (4)#

Related questions
Impact of this question
550 views around the world
You can reuse this answer
Creative Commons License