JEE Advanced 2018 Physics question

A uniform capillary tube of inner radius is dipped vertically into a beaker filled with water. The water rises to a height in the capillary tube above the water surface in the beaker. The surface tension of water is . The angle of contact between water and the wall of the capillary tube is . Ignore the mass of water in the meniscus. Which of the following statements is (are) true?

• (A)For a given material of the capillary tube, decreases with increase in Correct
• (B)For a given material of the capillary tube, is independent of
• (C)If this experiment is performed in a lift going up with a constant acceleration, then decreasesCorrect
• (D) is proportional to contact angle