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Indicate the nature of bonding in CCl4 and CaH2:
(1) Covalent in Ccl4 and electrovalent in Cah2
(2) Electrovalent in both CCl and CaH2
(3) Covalent in both CCl4 and CaH2
(4) Electrovalent in CCl4 and covalent in CaH2.
Ans: Covalent in Ccl4 and electrovalent in Cah2
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