Question

When the colourless gases hydrogen bromide and ethylamine come into contact, a white solid is formed.
CH , CH , NH , ( 9 ) + HBr ( 9 ) - CH , CH2NH , Br ( )
white solid
The following apparatus can be used to compare the rates of diffusion of the two gases
ethylamine and hydrogen bromide.
gives off
gives off
CH CH , NH ( g )
HBr ( g )
aaA
cotton wool soaked in conc. hydrobromic acid
cotton wool soaked ethylamine ( aq )
Predict at which position , A , B or C , the white solid will form . Explain your choice .

Answer 1

Answer:

ch

nh

aaa

Explanation:

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