Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
soft water
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
distilled water
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
heavy water
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A
hard water
Water which forms scum with soap is called hard water. Hard water does not give lather with soap. The presence of magnesium and calcium chlorides and sulphates makes water hard.