Nitrogen and Sulphur

Nitrogen and Sulphur

11th - 12th Grade

15 Qs

quiz-placeholder

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Nitrogen and Sulphur

Nitrogen and Sulphur

Assessment

Quiz

Chemistry

11th - 12th Grade

Medium

Created by

Karina Pinay-an

Used 82+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Catalytic converters are fitted in the exhaust systems of many cars.

Which gas:

● causes acid rain if it is released into the air

● is removed from car exhaust fumes by a catalytic converter?

carbon dioxide

carbon monoxide

hydrocarbon vapour

nitrogen dioxide

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which statement is correct?

Ammonia reacts with alkalis to form the ammonium ion.

Ammonium chloride contains ionic, covalent and co-ordinate bonds

The ammonium ion reacts with acids to produce ammonia.

The bond angle in the ammonium ion is approximately 107°.

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

At 550 °C nitrogen dioxide reacts with unburnt hydrocarbon fragments such as CH3 in the catalytic converter of a motor vehicle.

4CH3 + 7NO2 → 3.5N2 + 4CO2 + 6H2O

Which row gives the energy change for this reaction and a possible reason for it?

A

B

C

D

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Ammonium sulfate, (NH4)2SO4, and ammonium nitrate, NH4NO3, are used as fertilisers.

These salts have different percentages by mass of nitrogen. They have the same effect as each other on the pH of wet neutral soil.

Which row is correct?

A

B

C

D

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which processes involve the conversion of sulphur dioxide into sulphur trioxide?

the combustion of sulphur contaminated carbonaceous fuels

the Contact process for manufacturing sulphuric acid

the catalytic oxidation of sulphur dioxide by oxides of nitrogen

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Ammonia and chlorine react as shown.

8NH3 + 3Cl2 → N2 + 6NH4Cl

Which statements are correct?

Each nitrogen atom is oxidised

Each chlorine atom is reduced.

Ammonia behaves as a base.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas is present in the exhaust fumes of a car engine in a much greater amount than any other gas?

carbon dioxide

carbon monoxide

nitrogen

water vapour

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