Esker is a geomorphic feature developed by
Which of the following are the results of EI Nino?
Select the correct answer using the code given below
The following 07 (Seven) items consist of two statements, statement I and statement II. You are to examine these two statements carefully and select the answers to these items using the code given below:
Statement I :I. Zinc is used for galvanization to protect iron from rusting.Statement II :II. Zinc is more reactive towards oxygen than iron.
Statement I :I. Very little hydrogen is produced when sulphuric acid is added to calcium.Statement II :II. The salt that is produced, calcium sulphate, is insoluble.
Statement I :I. Limestone decomposes when it is heated in air.Statement II :II. Increase in the content of CO2 in the atmosphere in recent years is mainly due to the using of limestone in the manufacture of cement.
Statement I :I. Glass is not considered as a true compound.Statement II :II. Glass does not have a definite melting point.