FUTO Chemistry 2014/2015 Day 1 Past Questions

Practice each question, then open it to see the full details.

How many faradays of electricity are required to deposit 216 grams of silver from a solution of silver nitrate?

A.1
B.2
C.3
D.4
E.5

Twenty two grams of a certain gas occupy 11.2 litres at S.T.P. Assume the gas behaves ideally. How many moles of gas are there in the system?

A.0.5
B.0.6
C.0.7
D.0.8
E.0.9

Which is most acidic oxide of the following?

A.C
B.Mn
C.Ca
D.N₂O
E.Cr₂O₃

The carbon atoms in propyne are arranged at

A.60°
B.90°
C.109°
D.120°
E.180°

Which of the following have saturated isomer?

A.methane and ethane
B.methane and propane
C.ethane and propane
D.butane and methane
E.butane and pentane

When coal is heated at 1000 - 1300°C the product is

A.coal gas
B.coal liquid
C.coal peat
D.coal flash
E.coal bed

Which one of the following is a brittle material?

A.rubber
B.plastic
C.thermoplastic
D.glass
E.gum

Which of these mathematical relationship for Charles law?

A.V = k(1/p)
B.V = KT/P
C.V = KT
D.V = 1/P
E.V = P/T

Kinetic theory of gases have... postulates

A.1
B.2
C.3
D.4
E.5

Which of the following have a covalent bond.

A.silver
B.copper
C.sodium
D.zinc
E.diamond