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CHEM1342 SI Ch.12

Total questions: 46

Worksheet time: 42mins

Name
Class
Date
1.

Hydronium

(a)  

2.

Ammonium

(a)  

3.

Acetate

(a)  

4.

Azide

(a)  

5.

Bromate

(a)  

6.

Bromite

(a)  

7.

Strongest IMF

a)

Ionic bonding

b)

Ion-dipole

c)

Hydrogen bonds

d)

London-Dispersion Forces (Van Der Waals)

8.

Highest melting point, boiling point, viscosity, and lowest vapor pressure.

a)

Strong IMFs

b)

Weak IMFs

9.

Select the polar molecules

a)

b)

c)

d)

10.

Density of water

a)

1g/cm3

b)

1g/ml

c)

2.5g.ml

d)

2.5g/cm3

11.

Chlorite

(a)  

12.

Cyanide

(a)  

13.

Dihydrogen Phosphate

(a)  

14.

Bicarbonate (hydrogen carbonate)

(a)  

15.

Bisulfate

(a)  

16.

Hydroxide

(a)  

17.

Hypobromite

(a)  

18.

Hypochlorite

(a)  

19.

Hypoiodite

(a)  

20.

Iodite

(a)  

21.

Iodate

(a)  

22.

Nitrate

(a)  

23.

Nitrite

(a)  

24.

Perbromate

(a)  

25.

Perchlorate

(a)  

26.

Periodate

(a)  

27.

Permanganate

(a)  

28.

Giga (G)

a)

1000000000Gg/1g

b)

10^9Gg/1g

c)

1Gg/1000000000g

d)

1Gg/10^9g

29.

Mega (M)

a)

10^6Mg/1g

b)

1000000Mg/1g

c)

1Mg/1000000g

d)

1Mg/10^6g

30.

Kilo (K)

a)

1Kg/10^3g

b)

1Kg/1000g

c)

1000Kg/1g

d)

10^3Kg/1g

31.

Deci (d)

a)

1g/10dg

b)

10g/1dg

32.

Centi (c)

a)

1m/100cm

b)

100m/1cm

c)

1000m/1cm

d)

1m/1000cm

33.

Milli (m)

a)

1m/1000mm

b)

1m/10^3mm

c)

1000m/1mm

d)

1000m/1m

34.

micro (mu symbol)

a)

1g/1000000mug

b)

1g/10^6mug

c)

10^6mug/1g

d)

1000000mug/1g

35.

Nano (n)

a)

1g/1000000000ng

b)

1g/10^9ng

c)

10^9ng/1g

d)

1000000000ng.1g

36.

Carbonate

(a)  

37.

Chromate

(a)  

38.

Dichromate

(a)  

39.

Hydrogen Phosphate

(a)  

40.

Peroxide

(a)  

41.

Sulfate

(a)  

42.

Sulfite

(a)  

43.

Thiosulfate

(a)  

44.

Phosphate

(a)  

45.

Phosphite

(a)  

46.

Electronegativity of a polar covalent bond

a)

<0.5

b)

0.5-2

c)

>2

d)

>1