Question

3. My freezing point is cºc.​

Answer 1

Answer:

Answer

Correct option is

C

3 g

We know,

△T=K

f

×

M

B

×w

A

w

B

×1000

0.186=1.86×

60×500

w

B

×1000

w

B

=3g

Answer 2

O degree c

This my answer