Non-Metals and Their Compounds: MCQ Test
25 questions · pick one option for each · submit when you finish to see your score and the correct answers.
Question 1 of 25
What is produced on an industrial scale by the 'Haber method'?
- Asulfuric acid
- Bnitric acid
- Cammonia
- Dsodium carbonate
Question 2 of 25
Which of the following will absorb larger volumes of hydrogen?
- AAcidic solution of palladium
- BColloidal Ferric Hydroxide
- Crefined split platinum
- DRefined divided nickel
Question 3 of 25
What is the more common name for solid carbon dioxide?
- Amercury
- BPotash
- Cdry ice
- DIpsum
Question 4 of 25
Concentrated sulphuric acid is called—
- AMuriatic acid
- BCaro acid
- Coil of vitriol
- DOleum
Question 5 of 25
What is the powerful substance in smoke that affects the eyes?
- Aozone
- BSo²
- CCO²
- DPAN
Question 6 of 25
The gas commonly used in advertising signboards and decorative lights is ____
- Anitrogen
- Bchlorine
- Chydrogen
- DNeon
Question 7 of 25
It is used to decolourise raw sugar_
- Awood charcoal
- BSugar Charcoal
- CAnimal Charcoal
- DCoconut Charcoal
Question 8 of 25
Which of the following is not an isotope of hydrogen?
- AProtium
- BDeuterium
- Ctritium
- Dozone
Question 9 of 25
Which of the following is used for the selection of biological tissues
- Aliquid nitrogen
- Bliquid helium
- Cliquid argon
- DFluid Gromin
Question 10 of 25
potassium permanganate to water
- AMakes it germ-free
- BMakes it delicious
- CMakes it transparent
- DMakes it odor free.
Question 11 of 25
Which of the following is found in dosha state at normal temperature?
- Achlorine
- Bbromine
- CIodine
- DFluorine
Question 12 of 25
Hydrofluoric acid is not kept in glass bottles because it reacts with ____.
- Afrom visible light
- Bsodium oxide in glass
- Cglass from aluminum oxide
- Dglass made of silicon dioxide
Question 13 of 25
Which of the following air pollutants is most harmful?
- Aozone
- Bhydrogen sulfide
- Ccarbon dioxide
- Dcarbon monoxide
Question 14 of 25
Which gas is added to beer before storing it?
- ACl²
- BC²
- CCO²
- DSo²
Question 15 of 25
What is the main component used in the manufacture of different types of glass?
- Asilica
- Bsodium borate
- Ccalcium silicate
- Dsodium silicate
Question 16 of 25
Which of the following is the chemical formula of 'hypothromous acid'?
- AHBrO⁴
- BHOBr
- CHBr
- DHBrO³
Question 17 of 25
Heavy water is a type of_
- Acoolant is
- Bis dim
- Core is
- Dfuel is
Question 18 of 25
Sugar is scorched when concentrated sulfuric acid is poured on it. In this process, the sugar
- AOxidation occurs.
- Bdegradation takes place
- CDehydration occurs.
- DSulfonation takes place.
Question 19 of 25
Which of the following is the main harmful gas emitted by automobiles that causes air pollution?
- Acarbon monoxide
- Bmethane
- Ccarbon dioxide
- Dozone gas
Question 20 of 25
Which of the following substances is a supercooled liquid?
- Aammonia
- Bice cream
- CLabdi
- Dglass
Question 21 of 25
Hydrogenation of vegetable oils using nickel catalyst is an example of which of the following?
- Asubstitution reaction
- Belimination reaction
- Caddition reaction
- Dfree radical polymerization
Question 22 of 25
Which gas is obtained when steam is passed over red hot iron?
- Aoxygen gas
- Bproducer gas
- Chydrogen gas
- Dwater gas
Question 23 of 25
The property due to which the same element is found in many forms is called
- Apolymerization
- Bisobar
- Cisotopes
- Dmismatch
Question 24 of 25
Supersonic aircraft emit the following substances into the stratosphere?
- ANOx
- BSOx
- CCO²
- DH²
Question 25 of 25
Which of the following is monatomic?
- Ahydrogen
- BSulphur
- CPhosphorus
- Dhelium