Question

name the separation technique used in the following cases and explain any one of them :
a)in diagnostic laboratories for blood and unine test
b)purification of salt which we get from the sea
c)obtaining various constituents of petroleum
d)extraction of iron from its ores

Answer 1

Answer:

it's answer is option a

PLEASE MARK AS BRAINLIST ANSWER......

Answer 2

a)Centrifugation
b)Evaporation
c)Fractional Distillation
d)Metallurgy