Chemistry Questions

The only non-metal which is liquid at room temperature is

If we take a small amount of washing soda and add approximately 1 mL of dilute hydrochloric acid to it, what will we observe?

What is the process of rust forming on iron called?

............. elements have the largest atoms

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

As feared, (differences into) the families pose a hurdle.

Name the gas used in preparation of bleaching powder

The common name of dichlorodifluoromethane is _____.

What is the relative molecular mass of water?