The monomer of neoprene is

When an excess of $NaOH$ solution is added to a solution of potassium alum,what do we obtain?

The transformed equation of $x^2+6xy+8y^2=10$ when the axes are rotated through an angle $\frac{\pi}{4}$ is:

How many glucose molecules are required for the formation of $52$ pyruvic acid molecules at the end of glycolysis?

Continuous bleeding from an injured part of the body is due to the deficiency of:

Assertion $(A)$: Ductile metals are used to prepare thin wires.
Reason $(R)$: In the stress-strain curve of ductile metals, the length between the points representing elastic limit and breaking point is very small.