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BITSAT 2019 Chemistry Inorganic Revision Quiz 2
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Question 1
Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them?
Question 2
Which one of the following has the regular tetrahedral structure?
Question 3
The number of hydrogen atom(s) attached to phosphorus atom in hypophosphorous acid is
Question 4
Lanthanoid contraction is caused due to
Question 5
Match the catalysts to the correct processes :
Catalyst Process
(A) TiCI3 (i) Wacker process
(B) PdCI2 (ii) Ziegler - Natta polymerization
(C) CuCI2 (iii) Contact process
(D) V2O5 (iv) Deacon's process
Catalyst Process
(A) TiCI3 (i) Wacker process
(B) PdCI2 (ii) Ziegler - Natta polymerization
(C) CuCI2 (iii) Contact process
(D) V2O5 (iv) Deacon's process
Question 6
The molecule having smallest bond angle is :
Question 7
The recommended concentration of fluoride ion in drinking water is up to 1 ppm as fluoride ion is required to make teeth enamel harder by converting to :
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Apr 25JEE & BITSAT