2.3 Halogens Group 7 COLOR TEST Flashcards Preview

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Flashcards in 2.3 Halogens Group 7 COLOR TEST Deck (13):
1

What occurs in the displacement of Cl- with Br2?

NOTHING

2

What occurs in the displacement of Cl- with I2?

NOTHING

3

What happens in the displacement of Br- wi Cl2?

Pale Yellow colour



(Orange in cyclohexane)

4

What occurs in the displacement of Cl- with I2?

NOTHING

5

What occurs in the displacement of I- with Br2?

Orange

(Purple in cyclohexane)

6

What occurs in the displacement of I- with Cl2?

Orange


(Purple in cyclohexane)

7

What happens to F- in the presence of AgNO3?

Nothing

8

What happens to Cl- in the presence of AgNO3?

White precipitate

9

What happens to I- in the presence of AgNO3?

Yellow Precipitate

10

What happens to Br- in the presence of AgNO3?

Cream precipitate

11

What happens to Cl- in the presence of dilute NH3?

Dissolves

12

What happens to Br- in the presence of Conc NH3?

Dissolves

13

What occurs in the displacement of Cl- in Cl2?

NOTHING