Hi,

B.Sc Chemistry ke baad tum directly medical store ka drug license nahi le sakte, kyunki uske liye usually D.Pharm ya B.Pharm aur registered pharmacist hona zaroori hota hai.

Haan, fertilizer, pesticide, ya insecticide shop ka license tum le sakte ho through state agriculture department.

Agar specifically medical store kholna

Correct Answer: The chemist said that they did not have stock of that medicine then.

Solution : The fourth option is the correct choice.

The steps of conversion are as follows:

• There would be no change in the reporting verb in the indirect speech.
• "We" (a first-person pronoun) is changed

Correct Answer: Erich Huckel

Solution : The correct option is Erich Huckel.

German scientist and physicist Erich Huckel put up a theory in 1931 to assist in identifying whether an aromatic property would be present in a planar ring molecule. According to his rule, an aromatic, cyclic, planar molecule

Correct Answer: 63

Solution : The correct answer is 63.

The Russian chemist Mendeleev made the greatest contribution to the creation of the periodic table, which arranged the elements according to similar chemical properties as well as their atomic mass, a fundamental property. At the time, only 63 elements were

Correct Answer: Julius Lothar Meyer

Solution : The correct option is Julius Lothar Meyer.

The German chemist who first showed a graphical representation of the periodicity of an atomic volume plotted against atomic weight was Julius Lothar Meyer. Meyer, along with Dmitri Mendeleev, independently developed early versions of the

Correct Answer: Alfred Werner

Solution : The correct option is Alfred Werner.

The first person to comprehend the molecular structures of inorganic substances, especially coordination compounds, was the Swiss chemist Alfred Werner in 1893. His groundbreaking work in coordination chemistry led to his proposal of the coordination theory, earning

Correct Answer: 8 minutes

Solution : Let the total capacity of the tank = LCM of 20 and 30
= 60 units
Efficiency of first pipe = $\frac{60}{20}$ = 3
Efficiency of second pipe = $\frac{60}{30}$ = 2
After $x$ minutes the first pipe was stopped, the first pipe worked

Correct Answer: Hermann Kolbe

Solution : The correct option is Hermann Kolbe.

The German chemist who used the technique of preparing hydrocarbons by electrolysis of solutions of salts of fatty acids was Hermann Kolbe. He made significant contributions to the field of organic chemistry, and his work on electrolysis