Chemistry Quiz

Who is the father of Chemistry

• Antoine Lavoisier

• Aristotle

• Joseph Priestley

• Dmitri Mendeleev

Identify the scientist

• Henry Moseley

• Niels Bohr

• Dmitri Mendeleev

• John Dalton

Identify the given compound

• Diamond

• Graphite

• Fullerene

• Sulphur

Which of the following is not a Nobel gas?

• Helium

• Xenon

• Radium

• Radon

A solution turns red litmus blue, the pH is likely to be

• 1

• 4

• 5

• 10

Which of the following is the second most abundant metal in the Earth's crust?

• Copper

• Aluminium

• Iron

• Zinc

The IUPAC name of acetylene is

• Ethane

• Ethene

• Ethyne

• Propyne

Which one is natural polymer?

• PVC

• Backelite

• Silk

• Polystyrene

Which of the following statements are correct?

• Carbocation is the electrophillic species which can undergo 1,2-H and 1,2- R-group shift to attain stability.

• Kharasch effect is also known as Anti-Markovnikov's rule.

• Peroxides mostly generates free radicals as reactive intermediates.

• Carbocation is nucleophillic in nature and undergo 1,2-H and 1,2- R-group shift to attain stability.

Benzene contains ........ sigma

 $\sigma$  and ............... pi  $\pi$  electrons.

(a)