Tag: science & technology

Questions Related to science & technology

The word 'keme' (chem) means 'earth'. The word belongs to the language -
general knowledge science & technology

  1. Latin

  2. Greek

  3. Egyptian

  4. Arabic

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Correct Option: C

Full form of IUPAC is
general knowledge science & technology

  1. International Unity on Pure and Applied Chemistry

  2. International Union on Pure and Applied Chemistry

  3. International Union on Purity and Applied Chemistry

  4. International Union on Pure and Applicable Chemistry

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Correct Option: B

The chemical symbol for Tungsten is W. W stands for 'Wolfram'. 'Wolfram' has been taken from the langauge -
general knowledge science & technology

  1. Latin

  2. Balkish

  3. German

  4. Greek

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Correct Option: C

Hydrazoic acid is a colorless, volatile, and extremely explosive liquid at room temperature and pressure. Its formula is -
general knowledge science & technology

  1. N3H

  2. H3N

  3. N3HSN

  4. H3NS

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Correct Option: A

Alums are useful for a range of industrial processes. They are soluble in water; have an astringent, acid, and sweetish taste. The chemical formula for Alum is -
general knowledge science & technology

  1. KAl(SO4)4.8H2O

  2. KAl(SO4)2.10H2O

  3. KAl(SO4)3.10H2O

  4. KAl(SO4)2.12H2O

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Correct Option: D

Who was the world's first computer programmer?
general knowledge science & technology

  1. Charles Babbage

  2. Ada Lovelace

  3. Bill gates

  4. Steve Jobs

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Correct Option: B

Dry ice is the second name of?
general knowledge science & technology

  1. Silicon

  2. Gold

  3. Solid Corbondioxide

  4. none of the above

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Correct Option: C

Which computer company introduced mouse ?
general knowledge science & technology

  1. Apple corporation

  2. IBM

  3. Oracle corporation

  4. Sun microsystems

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Correct Option: A

Approximately how much time does it take for the sunlight to reach the earth?
general knowledge science & technology

  1. 8 sec

  2. 8 min

  3. 8 hrs

  4. 80 min

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Correct Option: B

Who founded oracle?
general knowledge science & technology

  1. Bill Gates

  2. Larry Page

  3. Larry Ellison

  4. Steve Waznaik

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Correct Option: C