wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Reactin of NaCI with conc. H2SO4 liberates a gas X that turns moist blue litmus paper red. When gas X is passed into a test tube containing egg shell powder suspended in water another gas; Y is generated which when passed through time water makes it milky. The gases X and Y respectively, are

A
HCI and CO2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
CI2 and CO2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
SO2 and CO2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
SO2 and HCI
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A HCI and CO2
2NaCl+H2SO4Na2sO4+2HCl(g)
(X)
2HCl+CaCO3CaCl2+H2O+CO2
(X) (Y)
Ca(OH)2+CO2CaCO3+H2O
lime water (Y) Milky
suspension

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chemical Reactions and Equations II
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon