Matter is neither created nor destroyed in the course of ...
Matter is neither created nor destroyed in the course of any chemical reactions is a statement of the law of
combining volumes
conservation of mass
definite proportion
multiple proportion
reciprocal proportion.
Correct answer is B
No explanation has been provided for this answer.
Electrovalent compounds are characterized by ...
A metal that forms soluble trioxosulphate (IV) ion is ...
Zn + 2HCL → ZnCl\(_2\) + H\(_2\) What happens to zinc in the above reaction?...
When excess chlorine is mixed with ethane at room temperature, the product formed is? ...
An element with the electron configuration of 1s 22s 22p 6 would have a combining power of...