JEE Mains 2020 Model Paper 3 New Pattern

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Question : 66 of 75

Marks: +1, -0

Which one of the following is the correct statement?

B2H6.2NH3 is known as 'inorganic benzene'
Boron can react with HCl
Berryllium exhibits coordination number of six
Chlorides of both beryllium and aluminium have bridged dimer structures in vapour phase

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