Deduce the molecular formulae of the compound obtained from the following pairs of element by the cross multiplication method.
A. C (Valency 4)& Cl (Valency 1)
B.N(Valency 3)& H(Valency 1)
C.C(Valency 4)& O(Valency 2)
D.Ca(Valency 2)& O(Valency 2)
Answers
Answered by
2
Answer:
A. CCl4
B. NH3
C. CO2
D. CaO
Explanation:
A.
4 1
C + Cl=CCl4
(B)
3 1
N + H=NH3
(C)
4 2
C +O=C2O4=CO2
(D)
2 2
CA + O=CaO
Answered by
0
Answer:
Deduce the molecular formula of the compound obtained from the following
pairs of elements by the cross multiplication method.
a) N (Valency 3) & H(Valency 1)
b) C (Valency 4) & O(Valency 2)
c) Ca (Valency 2) &O(Valency 2)
Explanation:
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