Aluminium salt commonly used to stop bleeding is ?
[ A ] Aluminium nitrate
[ B ] Aluminium chloride
[ C ] Aluminium sulphate
[ D ] Potash alum
Answer : Option D
Explanation :
Aluminum salt commonly used to stop bleeding is Potash Alum. I t i s al so known as alumi num potassium sulphate. It is commonly used in purification of drinking water. It is naturally transpiring mineral salt.
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