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A1
The weight of a molecule of a compound \(C_{60}H_{122}\) is :
(a) \(1.4\times 10^{21}g\)
(b) \(1.09\times 10^{21}g\)
(c) \(5.025\times 10^{23}g\)
(d) \(16.023\times 10^{23}g\)
A2
A compound contains atoms of three elements: A, B and C. If the oxidation number of A is +2, B is +5 and that of C is -2, the possible formula of the compound is :
(a) \(A_3(BC_4)_2\)
(b) \(A_3(B_4C)_2\)
(c) \(ABC_2\)
(d) \(A_2(BC_3)_2\)
Updated Wed, 04 Dec 2019 05:51 pm
Updated Tue, 03 Dec 2019 09:56 pm