Question

Q:-2 Enzymes are
a) Microorganism
b) Protein
c) Inorganic compound
d) none
Q:-3 Alum purifies muddy water by EU
a) Dialysis
4b) Electrophoresis
) Coagulation
d) Forming emulsio
1​

Answer 1

Explanation:

q2-proteins

q3-coagulation

Answer 2

$\bf{\huge{\underline{\underline{\rm{\red{Answer}}}}}}$

• Enzymes are protein.

• Alum purifies muddy water by EU coagulation.