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The following are some statements about ...

The following are some statements about the characteristics of covalent compounds i) The combination of a metal and non-metal must give a covalent compound. ii) All covalent substances are bad conductors of electricity. iii) All covalent substances are gases at room temperature. The correct combination is

A

all are correct

B

only i and ii are correct

C

only ii and iii are correct

D

all are wrong

Text Solution

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The correct Answer is:
D
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