URGENT ! PLEASE ANSWER QUICKLY Calculate the volume of a NaCl solution that would contain 5.0 g of NaCl and have a molarity of 4.8 M.

Calculate the pH for a solution with a 4.6 x 10-9 M hydronium concentration.

1 शहर में बढ़ती असुरक्षा के संबंध में विचार व्यक्त करते हुए दैनिक समाचार -पत्र 'नवभारत टाइम्स ' के संपादक को पत्र लिखिएl class 10th​

Explanation:

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.