1 For your first time, choose a sari of synthetic material that is easy to drape and wear. 2  Some tuck in the pleats right in the center front, and some place them so that they begin at the front and end on the left side. 3  Both ways are correct.4  The pallu should come over from your left shoulder and fall on your back. You can get someone to kneel on the floor before you and make sure that your pleats are even at the bottom. 2  Then, with them holding the bottom of the pleats, tuck in the top part into your waist. 3  The sari will look better if it matches your shoes.
Please read the two papers below and they will better explain to you the structure of the hydrated proton in liquid water. The hydrated proton is actually an electron âdefectâ or âholeâ in the liquid.
Experimental in this sense means based on physical evidence. This experimental parameter is called the pKa. The pKa measures how tightly a proton is held by a Bronsted acid. A pKa may be a small, negative number, such as -3 or -5. It may be a larger, positive number, such as 30 or 50. The lower the pKa of a Bronsted acid, the more easily it gives up its proton. The higher the pKa of a Bronsted acid, the more tightly the proton is held, and the less easily the proton is given up. Figure AB9.2. The pKa scale as an index of proton availability. Low pKa means a proton is not held tightly. pKa can sometimes be so low that it is a negative number! High pKa means a proton is held tightly. Figure AB9.3.