Question
Question: Blood clotting can be prevented in a test tube by adding a little...
Blood clotting can be prevented in a test tube by adding a little
A
Sodium oxalate
B
Sodium chloride
C
Sodium hydroxide
D
Ammonium chloride
Answer
Sodium oxalate
Blood clotting can be prevented in a test tube by adding a little
Sodium oxalate
Sodium chloride
Sodium hydroxide
Ammonium chloride
Sodium oxalate