The water has a higher viscosity and surface tension compared to the methanol.
<h3>What is Surface Tension?</h3>
Surface tension can be defined as the force that acts on the surface of a liquid to give it am elastic skin that is stretched.
Thus, because of the strong intermolecular hydrogen bonding in water and it's high melting and boiling point than methanol, the surface tension and viscosity of water is higher than that of methanol.
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it doesn't change or it will change by 0%
The probability that the two balls are chosen <u>will differ by more than 2</u> is 43/45
Probability is the likelihood or chance that an event will occur.
If a box contains 10 equal-sized balls and 2 balls are chosen at random from the box, the total outcome will be expressed as:

If the number on the two balls chosen will<u> differ by less than or equal to 2,</u> the expected outcomes are (1, 2), (1, 3) that is 2 outcomes
The probability that the two balls are chosen will differ by less than or equal to 2 is 2/45
The probability that the two balls are chosen <u>will differ by more than 2</u> is 1 - 2/45 = 43/45
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