Assertion(A): The micelle formed by sodiumm stearate in water has -COO groups at the surface.
Reason(R): Surface tension of water is reduced by addition of stearate.

Assertion : The micelle formed by sodium stereate in water has -COO^(-) groups at the surface. Reason : Surface tension of water is reduced by the addition of stereate.

Statement 1 : The micelle formed by sodium stearate in water has -COO^(Theta) groups at the surface. Statement 2 : Surface tension of water is reduced by addition of stearate.

each question contain STATEMENT-1(Assertion ) and STATEMENT - 2 (reason). examine the statement carefully and work the correct answer according to the instructions given below : STATEMENT-1: The micelle formed by sodium sterate in water has- COO^(-) groups at the surface. STATEMENT-2: Surface tension of water is reduced by the addition of sterate.

each question constain STATEMENT-1(Assertion ) and STATEMENT - 2 (reason). examine the statement carefully and work the correct answer accoridng to the instructions given below : STATEMENT-1: The micelle formed by sodium sterate in water hasj- COO^(-) groups at the surface. STATEMENT-2: Surface tension of water is reduced by the addition of sterate.

each question constain STATEMENT-1(Assertion ) and STATEMENT - 2 (reason). examine the statement carefully and work the correct answer accoridng to the instructions given below : STATEMENT-1: The micelle formed by sodium sterate in water hasj- COO^(-) groups at the surface. STATEMENT-2: Surface tension of water is reduced by the addition of sterate. if both the statement are TRUE and STATEMENT -2 is the correct explanation of STATEMENT - 1 , If both the statement are TRUE, STATEMENT -2 is NOT the correct explanation of STATEMENT -1 , If STATEMENT -1 is TRUE and STATEMENT -2 is FALSE , If STATEMENT -1 is FALSE and STATEMENT -2 is TRUE.

The surface tension of pure water is

The surface tension of water at freezing point is