An unknown liquid collected from a sample of peas, is added to a beaker of water and is vigorously shaken. After few minutes, water and the unknown liquid made two separate layers. To which class of biomolecules, does the unknown liquid most likely belongs ?

A sample of metal weights 210 grams in air 180 grams n water and 120 grams in an unknown liquid then

A sample of metal weights 210 grams in air 180 grams n water and 120 grams in an unknown liquid then

The pressure at a depth of 13.6cm in a water beaker is same as the pressure at a depth of 1 cm in another beaker containign an unknown liquid Identify the unknown liquid.

A beaker is placed on the top of a coin. The top of the beaker is closed with an opaque body with a small hole. View the coin from an angle , slowly add water through the hole while continuing to view the coin from the same angle. Repeat the procedure using cooking oil. a. What happens when water is continuously added ? b. What about the heights of water and oil, when con completely disappears ? c. In which liquid, the coin is concealed best with minimum height? Why? d. What is the valation between opitieal angle and refrective index. ?

Consider two mixtures, one containing milk, water and an unknown miscible liquid in the ratio 2:5:13 Consider two mixtures, one containing milk, water and an unknown miscible liquid in the ratio 3 :7. Two litres of first mixture and 5 litres of second mixture are mixed. What will be the fraction of water in resulting mixture? (A) 30/53 (b) 40/83 (c) 20/83 (d) 40/70

When equal volmues of the following pairs of liquids are mixed thoroughly and allowed to stand, which pair is most likely to separate into two layers?