Chemistry Questions

The common name of sulphur is

Which chemical is present in the cells of cork of tree which makes them impervious to gases and water

Which among the following is an example of solid sol?

By using which foam the Researchers from Indian Institute of Technology – Bombay have made a low cost piezo resistive vibration sensor?

If the atomic number of Krypton is 36, then its electronic configuration is:

Which of the following is not an example of Allotrope?

The most pure form of carbon among the options is

Barium loses ____ electrons to achieve noble gas electron configuration.