Pick out conductors and insulators from the following
Metals, Glass, Rubber, Graphite, Dry wood, Dry air?

Pick out conductors and insulators from the following Metals, Glass, Rubber, Graphite, Dry wood, Dry air?

Pick out conductors and insulators from the following ? Coin,corfk,Glass,Rubber,Keys,Pin,Plastic scale,Wooden blodck,Aluminium foil,Candle,Sewing needle,Thermocol,Paper nad Lead of pencil.

Pick out the odd onces from the following sets: SiC, Quartz, BaO, Graphite.

Pick out the odd onces from the following sets: Sulphur, Argon, Solid CO_2 .

Pick out the odd one out from amongst the following on the basis of their medicinal properties mentioning the reason: Luminal, seconal, phenacetin, equanil

Pick out the odd one from among the following on the basis of their medicinal properties mentioning the reason : Chloroxylenol, phenol, chloramphenicol, bithional.

Give reasons for the following: Graphite is used as an electrode in the dry cell.

In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. Assertion and reason both are correct statements and reason is correct explanation for assertion Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion: Graphite is a good conductor of electricity however diamond belongs to the category of insulators. Reason: Graphite is soft in nature on the other hand diamond is very hard and brittle.