which of of the following has maximum mass A:- 25 g of iodine B:- 25 g atom of oxygen C:- 25 g mole of water D:- 25 g mole of nitrogen gas
Answers
Answered by
18
since the mass of different atoms are same,then
A)1 gram of iodine =127 u.
25grams=3175u.
B)1gram of oxygen=16u
25 grams=400u.
C)1 mole=18 u
then mass=18×25=450u and
4)the mass=350u.
hence the mass of iodine is maximum.
A)1 gram of iodine =127 u.
25grams=3175u.
B)1gram of oxygen=16u
25 grams=400u.
C)1 mole=18 u
then mass=18×25=450u and
4)the mass=350u.
hence the mass of iodine is maximum.
Answered by
3
The maximum mass is of iodine , so option a) is correct .
REASON :-
For different atoms
A)we know that
1 gram of iodine =127 u.
⇒ 25grams=3175u.
B)25 grams=400u.
C) mass=18×25=450u and
4) mass=350u.
so iodine has maximum mass.
------------------------------------------------------------------------------------------------------------------
Best of luck ;)
ROYALJATT
REASON :-
For different atoms
A)we know that
1 gram of iodine =127 u.
⇒ 25grams=3175u.
B)25 grams=400u.
C) mass=18×25=450u and
4) mass=350u.
so iodine has maximum mass.
------------------------------------------------------------------------------------------------------------------
Best of luck ;)
ROYALJATT
ROYALJATT:
PLZ CHECK IT AGAIN
yes check it correctly
if A is not the answer in ur book so ur books ansiis wrong
it's D
hmm
okk
CHECK ANSWER NOT OPTION
not marks it is mass
there is no reason or explanation it's mcqs book
in case of nitrogen gas there is 25 g mole but in iodine there is just 25 g i think u guys should think about this
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