QNo. 31 - Hess's Law is associated with
[A] Heat exchange in chemical reaction
[B] Decomposition during electrolysis
[C] Effect of pressure on gases
[D] None of these
Answer - Heat exchange in chemical reaction | ||
---|---|---|
Hess' law states that the heat exchange in a chemical reaction is the same, no matter whether the reaction takes place in one stage or more. The principle was formulated by a German Chemist Henri Hess (1802 - 1850)
|
[A] Constitution of Canada
[B] Constitution of France
[C] Constitution of Ireland
[D] Constitution of Germany
Answer - Constitution of Ireland | ||
---|---|---|
Constitution of Canada - The Federal System, Residuary Powers
Constitution of France - Republic Consitution of Germany - Emergency provisions |
[A] Spices
[B] Cotton
[C] Gold
[D] Silk
Answer - Spices | ||
---|---|---|
By around 3000 BC, Kerala had trade relation with Indus Valley Civilization and its spices and commodities like Sandal wood, Ivory, Teak wood etc, were exported to many countries of the west
|
[A] Finland
[B] Iceland
[C] Ireland
[D] Norway
Answer - Iceland | ||
---|---|---|
Capital - Reykjavik
Currency - Krona Reykjavik, the capital of Iceland has sidewalks that are heated by geothermal heat in the Winter. Most of the world's active Volcanoes from a circular belt around the Pacific Ocean. So this belt is called the 'Pacific Ring of Fire'. Surtsey is the important Active Volcano in Iceland. |
No comments:
Post a Comment