A. Kerosene oil spreads out over water surface R: Surface tension is a surface phenomenon

A. Kerosene oil spreads out over water surface R: Surface tension is

1.	A. Kerosene oil spreads out over water surface R: Surface tension is a surface phenomenon
Answer» Both A and R are true and R is the correct EXPLANATION of A Both A and B are true and R is not the correct explanation of A A is true and R is FALSE A is false and R is true Answer :B