Question

When hydrogen gas is passed over black copper oxide ? 2Mg+O, Write the equation. ii) State the observation. i) Which is the reluctant or reducing agent. iv) Which reactant has undergone reduction.​

Answer 1

Answer:

When hydrogen gas is passed over hot copper oxide, the black coating on the surface turns brown as the reverse reaction takes place

Explanation:

Answer 2

Answer:

Right from childhood, Santosh was not content with a traditional way of life and felt that if she chose a correct and a rational path, the others around her had to change, not she. She wanted to chart her own course in life, rather than following the age-old customs and traditions.