d and l design

(D) - Glyceraldehyde (L) - Glyceraldehyde In (I) when the OH group is on the right side of the molecule, the notation is Dee. And when the OH group is on the left as in (II) the notation is Ell. For other optically active compounds there are additional..

>This means that there are three sub-levels in the third energy level. The various sub-levels or sub-shells are also designated by letters s, p, d, f depending upon the values of l as shown belo..

For d-orbital (l = 2), there are five possible orientations corresponding to m = - 2, -1, 0, + 1, +2. This means that there are five orbitals in each d-subshell. For 3d subshell, these are designated as 3d x y , 3d y z , ..

Shapes of d orbitals - For d-orbital (l = 2), there are five possible orientations corresponding to m = - 2, -1, 0, + 1, +2. This means that there are five orbitals in each d-subshell. For 3d subshell, these are designated as 3d ..

A, B, C, D are points on a line L as shown. If A′ is the reflection of A in line L, then which of the following is correct? => A′ = C or A′ = A or A′ = B or A′ = D..

Properties and uses of D.D.T. D.D.T. is almost insoluble in water but it is moderately soluble in polar solvents. It is a powerful insecticide widely used for killing mosquitoes and other insect..

The cholesterol level of healthy men is normally distributed with a mean of 190 mg/dL and a standard deviation of 15. At what level (in excess of 190 mg/dL) should men be diagnosed as not healthy if the probability of a type I error is 2.5%? => 160.6 or 219.4 or 205 or 175..

Refer the figure to answer the questions. (i). Are points K, E and F collinear? (ii). Are points A, L, D and B coplanar? => (i) yes (ii) no or (i) no (ii) no or (i) yes (ii) yes or (i) no (ii) yes..

ΔE′C′D′ is the reflection image of ΔECD under the line l as shown. Then ED = ___. => E′D′ or C′E′ or CD or EC..

The five d-orbitals can be divided into two groups depending upon the nature of their orientation in space. (i) The three d-orbitals (d x y , d y z , d z x ) which orient in the regions in between the coordinate axes are designated as t 2 ..