Y is used to remove grease stains from woollen clothes. Identify X and Y.
A
X=HCl,Y=NaOH
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
X=NH4OH,Y=NH3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
X=NH3,Y=NH4OH
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is CX=NH3,Y=NH4OH Ammonia solution is good for removing stains and tarnish and can also repel moths and reduce paint odours. As ammonia reacts with the water, it is dissolved in to produce ammonium ions and hydroxide ions.