the best sequence of steps a student has to use to separate sand ,ammonium chloride and sodium chloride is-
1) sublimation, filtration , evaporation.
2) filtration,evaporation,sublimation.
3) evaporation,sublimation, filtration.
4) any of the above.
plz its urgent
Answers
Answered by
2
(1)Firstly We can filter the solution of sand,ammonium chloride and sodium chloride so that sand can left as residue on filter paper.
(2)Secondly we will do sublimation to separate ammonium chloride from the solution of ammonium chloride and sodium chloride.
(3)Then sodium chloride is left and hence automatically separated.
According to me the all three option are correct.
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Hope it helps you !! Please click on thanks (if helps) and mark it as the best and don't forget to comment ...thank you-Sachin (apprentice Moderator )
(2)Secondly we will do sublimation to separate ammonium chloride from the solution of ammonium chloride and sodium chloride.
(3)Then sodium chloride is left and hence automatically separated.
According to me the all three option are correct.
______________________________________________________________
Hope it helps you !! Please click on thanks (if helps) and mark it as the best and don't forget to comment ...thank you-Sachin (apprentice Moderator )
ItzzzzzzzzzMe:
please comment
all the option can not be incorrect it is one of the question of my science exam
MAYBE THE OPTION 4
as the question is from an exam, it cannot be asked.
this question is right?? it is from exam!!!
please mark my answer as the best
tysm user
Answered by
1
ANY OF THE ABOVE STEPS ARE OK
wait let me check
YES IT IS 4
no 2nd option is rght
WAIT HOW
WE CAN ALSO DO THE FIRST METHOD
PLS COMMENT
tell me 1 answer which is right among the following.
I THINK D BUT U MIGHT WANNA CONSIDER ITZZZ MEE S OPINION
OPTION D
plz no more comment guyzzzzzz
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