Glycine and Alanine are different with respect to one substituent on the a-carbon. What are the other common substituent groups?

Which one is different from the category of other three

In isoalkanes , one of the carbon atom is attached to ____ other carbon atom (s) .

How many different atoms /groups are attached to a chiral carbon?

If the difference between two numbers is 36 and one number is 4 times the other number, then the numbers are

One factor of 3x^2 -2x-8 is x-2 . What is the other factor?

The LCM and HCF of two numbers are 432 and 72 respectively. If one of the two numbers is 216. what is the other number?

Two indentical long conducting wires AOB and COD are placed at right angles to each other, with one above other such that is their common point for the two. The wires carry I_(1) and I_(2) currents respectively. A point P is at a height d above the point O, with respect to the plane of the wires. the magnetic field at P is,