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Chapter Exercise Chapter 13

Last updated almost 2 years ago

62 questions

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Question 37

37.

1

1

1

1

Question 41

41.

1

Question 42

42.

1

Question 43

43.

1

1

1

Question 46

46.

1

Question 47

47.

1

1

1

1

1

1

Question 53

53.

1

Question 54

54.

1

Question 55

55.

1

2

1

1

Question 59

59.

1

Question 60

60.

1

Question 61

61.

1

Question 62

62.

Question 1

1.

True

False

Question 2

2.

True

False

Question 3

3.

True

False

Question 4

4.

True

False

Question 5

5.

True

False

Question 6

6.

True

False

Question 7

7.

True

False

Question 8

8.

 _______ 

Question 9

9.

positive

negative

neutral

Question 10

10.

_______ 

Question 11

11.

positive

negative

neutral

Question 12

12.

_______ 

Question 13

13.

positive

negative

neutral

Question 14

14.

copper, tin

tin, lead

copper, zinc

gold, silver, copper (gold and any other one)

Question 15

15.

gold, silver, copper (gold and any other one)

copper, zinc

tin, lead

copper, tin

Question 16

16.

copper, zinc

gold, silver, copper (gold and any other one)

tin, lead

copper, tin

Question 17

17.

copper, tin

gold, silver, copper (gold and any other one)

tin, lead

copper, zinc

Question 18

18.

_______ 

Question 19

19.

_______ 

Question 20

20.

_______ 

Question 21

21.

_______ 

Question 22

22.

_______ 

Question 23

23.

A

B

C

D

E

F

G

H

Question 24

24.

A

B

C

D

E

F

G

H

Question 25

25.

A

B

C

D

E

F

G

H

Question 26

26.

H2 + Cl2 → 2HCl

H2 + 2Cl2 → HCl

2H2 + Cl2 → HCl

2H2 + 2Cl2 → HCl

Question 27

27.

Na + Cl2 → 2NaCl

2Na + Cl2 → NaCl

2Na + Cl2 → 2NaCl

2Na + 2Cl2 → NaCl

Question 28

28.

NH3 → 3N2 + 3H2

2NH3 → 2N2 + H2

3NH3 → N2 + 2H2

2NH3 → N2 + 3H2

Question 29

29.

Question 30

30.

Copper

Chlorine

Silicon

Calcium

Question 31

31.

Number of neutrons: 18; number of
electrons: 17

Number of neutrons: 20; number of
electrons: 17

Number of neutrons: 18; number of
electrons: 18

Number of neutrons: 20 number of
electrons: 18

Question 32

32.

Question 33

33.

Calcium

Iron

Copper

Gold

Question 34

34.

X is more viscous than Y.

X has a higher boiling point that Y.

X is more volatile than Y.

The colour of X is darker than Y.

Question 35

35.

Silicon

B. Perspex

Sulphur

Silver

Question 36

36.

Reduce

Reuse

Recycle

Replace

Question 38

38.

Question 39

39.

Question 40

40.

Question 44

44.

A

B

C

D

E

Question 45

45.

A

B

C

D

E

Question 48

48.

Question 49

49.

Question 50

50.

Question 51

51.

Question 52

52.

Question 56

56.

Question 57

57.

Question 58

58.