Physics, asked by aatishyadav, 1 year ago

............ Crystal work as retarder
a calcite
b qurtz
c NaCl
d CsCl

Answers

Answered by kanika77
2
NaCl is the correct answer

aatishyadav: sure
Answered by Anonymous
1
NaCl Crystal works as retarder...

i.e the correct option is (c)

Hope it helps u...
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@TeraBhalaHo
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