Constantan is alloyed from ...... metals.
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The reactions in which oxidation and reduction occur simultaneously are called _______.
Which of the following green house gases has the greatest heat-trapping ability?
The common name of dichlorodifluoromethane is _____.
In the following question, out of the four alternatives, select the word similar in meaning to the word given.Ascend
In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.
Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.
Who is the first law officer of the country?