Question

Which of the following solids conduct electricity in molten state but not in solid state ?
(a) HCL
(b) H0
(c) CaF2
(d) SiO2
If edge length of a bcc unit cell is 240 pm. Than what is body diagonal length ?​

Answer 1

Answer:

caf2 I think so. pls check once

Answer 2

Explanation:

एचसीएल तुम्हारा सही उत्तर है और मुझे ब्रेनली चुनने में देरी नहीं करो