Tag: science & technology

Questions Related to science & technology

Who is called the wizard of Menelo park?
general knowledge science & technology

  1. George Bernard Shaw

  2. Charlie Chaplin

  3. Thomas Alva Edison

  4. William Harvey

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Correct Option: C

The first bicycle with foot pedals was invented by......
general knowledge science & technology

  1. Thomas Edison

  2. Kirkpatrick MacMillan

  3. Henry Ford

  4. Gottileb Daimler

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Correct Option: B

How many words in english start with 'su' and are pronounced as 'sh'. As in sugar.
general knowledge science & technology

  1. 1

  2. 2

  3. 3-10

  4. >10

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Correct Option: B

Water gas is ?
general knowledge science & technology

  1. Carbon dioxide +hydrogen

  2. CArbon dioxide +hydrogenperoxide

  3. Carbon monoxide +hydrogen

  4. Carbon+water

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Correct Option: C

Oleum is also called as?
general knowledge science & technology

  1. Concentrated sulphuric acid

  2. Sulphuric acid

  3. Dilute Sulphuric acid

  4. Fuming Sulphuric acid

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Correct Option: D

Sulphuric acid is manufactured by ?
general knowledge science & technology

  1. Explosive reaction

  2. Emission reaction

  3. Fission reaction

  4. Contact process

  5. Chain process

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Correct Option: D

Chloroform is also known as
general knowledge science & technology

  1. Chloro fluro carbon

  2. TriChloro Ethane

  3. TriChloro methane

  4. TriChloro Ethylene

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Correct Option: C

Silicon is a
general knowledge science & technology

  1. Conductor

  2. Insulator

  3. SemiConductor

  4. None

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Correct Option: C

Bonding between hydrocarbons are always
general knowledge science & technology

  1. Electrovalent

  2. Sigma

  3. Covalent

  4. Metallic

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Correct Option: C

Which one of them is a rare gas?
general knowledge science & technology

  1. Lithium

  2. Lanthanum

  3. Zirconium

  4. helium

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Correct Option: D