Mudumalai Sanctuary is famous for
View Answer Report Error Discuss
Select the synonym of
confuse
to gnaw
Select the antonym of
stupor
The electrochemical cell stops working after some time because ________
Temporary hardness is due to the presence of
Temporary hardness is due to the presence of soluble bicarbonates of calcium and magnesium in water. Permanent hardness is due to the presence of sulphates and chlorides of calcium and magnesium.
Improve the bracketed part of the sentence.
The purpose of speaking is to communicate, (I chose words that are the best) for the idea I want to convey.
The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 dm3 at 27°C is to a volume of 100 dm3
∆s=nRlnv2v1
=2.303 nR logv2v1 = 2.303×2×8.314×log10010 = 38.3 J mol-1k-1