Question

                                    MATCH THE COLUMNS

1 . `H_2` + `CI_2` `→` 2HCI	a. displacement reaction
2. `2FeCI_3`+ `H_2`  `→` `2FeCI_2` +2HCI`	b. addition of an electronegative redical
3. Fe + `CuSO_4` `→``FeSO_4` +Cu`	c. removal of an electronegative redical
4. `2H_2O` +`4NO_2`+`O_2` `→` `4HNO_3`	d.reduction by adding hydrogen
5. 3Fe +`3CI_2` `→` `2FeCI_3`	e.electrolysis of water
6. `FeCI_3`+ 3NaOH `→``Fe(OH)_3``↓`+NaCI	F.double decomposition,precipitation reaction
7.`2H_2O` `→` `2H_2``↑`+`O_2`	e. combination or synthesis reaction

 

Answer 1

                                    MATCH THE COLUMNS

1 . `H_2` + `CI_2` `→` 2HCI	e. combination or synthesis reaction
2. `2FeCI_3`+ `H_2`  `→` `2FeCI_2` +2HCI`	d.reduction by adding hydrogen
3. Fe + `CuSO_4` `→``FeSO_4` +Cu`	a. displacement reaction
4. `2H_2O` +`4NO_2`+`O_2` `→` `4HNO_3`	c. removal of an electronegative redical
5. 3Fe +`3CI_2` `→` `2FeCI_3`	b. addition of an electronegative redical
6. `FeCI_3`+ 3NaOH `→``Fe(OH)_3``↓`+NaCI	F.double decomposition,precipitation reaction
7.`2H_2O` `→` `2H_2``↑`+`O_2`	e.electrolysis of water