Alums are used for

Question

Alums are used for (A) tanning of leather (B) coagulation of blood (C) purification of water (D) all of the above

Tardigrade Admin · Accepted Answer

Potash alum is used for tanning of leather, as mordant in dyeing and and calico printing, for sizing paper, as a syptic to stop bleeding and purification of water.

Q. Alums are used for

tanning of leather

coagulation of blood

purification of water

all of the above

Potash alum is used for tanning of leather, as mordant in dyeing and and calico printing, for sizing paper, as a syptic to stop bleeding and purification of water.