After adding a non volatile solute, freezing point of solution decreases to - 0.186. Calculate
0.521
0.0521
1.86
0.0186
After adding no – volatile solute freezing point of water decreases to −0.186∘C. Calculate ΔTb if Kf=1.86 K kg mol−1 and Kb = 0.521 K kg mol−1