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A student prepared hydrogen chloride gas...

A student prepared hydrogen chloride gas by treating sodium chloride with concentrated sulphuric acid in a test tube. He held a strip of dry blue litmus paper in `HCl` gas coming out the test tube. The student observed that ton coming in contact with `HCl` gas, the colour of blue litmus paper:

A

turned yellow

B

turned violet

C

remained blue

D

turned red

Text Solution

Verified by Experts

The correct Answer is:
B
NA
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LAKHMIR SINGH & MANJIT KAUR-PERIODIC CLASSIFICATION OF ELEMENTS-Exercise
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