LIST I | LIST II | ||
A | Cobalt catalyst | I | \((H_2+Cl_2)\) production |
B | Syngas | II | Water gas production |
C | Nickel catalyst | III | Coal gasification |
D | Brine solution | IV | Methanol production |
Therefore, The correct answer is option (D): A-IV, B-III, C-II, D-I
Let $ f: \mathbb{R} \to \mathbb{R} $ be a twice differentiable function such that $$ f''(x)\sin\left(\frac{x}{2}\right) + f'(2x - 2y) = (\cos x)\sin(y + 2x) + f(2x - 2y) $$ for all $ x, y \in \mathbb{R} $. If $ f(0) = 1 $, then the value of $ 24f^{(4)}\left(\frac{5\pi}{3}\right) $ is:
A solution is a homogeneous mixture of two or more components in which the particle size is smaller than 1 nm.
For example, salt and sugar is a good illustration of a solution. A solution can be categorized into several components.
The solutions can be classified into three types:
On the basis of the amount of solute dissolved in a solvent, solutions are divided into the following types: