Grade 12th pass10 grade science
Blood is a colloidal solution of a _______ substance. The styptic action of ________ and ________ solution is due to ________ of blood forming a clot which stops further bleeding.
(A) (1) albuminoid (2) aluminium (3) ferrous chloride (4) peptization
(B) (1) albuminoid (2) alum (3) ferric chloride (4) coagulation
(C) (1) electrolytic (2) alum (3) ferrous chloride (4) circulation
(D) (1) negatively charged (2) chrome alum (3) sodium chloride (4) coagulation
Blood is a colloidal solution of a _______ substance. The styptic action of ________ and ________ solution is due to ________ of blood forming a clot which stops further bleeding.
(A) (1) albuminoid (2) aluminium (3) ferrous chloride (4) peptization
(B) (1) albuminoid (2) alum (3) ferric chloride (4) coagulation
(C) (1) electrolytic (2) alum (3) ferrous chloride (4) circulation
(D) (1) negatively charged (2) chrome alum (3) sodium chloride (4) coagulation
