An element which is preserved under water is
White phosphorus undergoes spontaneous combustion when exposed to air. In order to prevent this spontaneous ignition, it is preserved under water.
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Match the characteristics with their market structure:
(a) MC = Price(b) Firm will tend to set output so that it earns maximum profits.
The concept of Economic planning in India is derived from ________.
The 'noble tradition' was related to which of the following the dynasties?
The law of constant proportions was enunciated by
Rearrange the parts of the sentence in correct order.
Even the knowledge
P-for less disastrous policiesQ-the Census would makeR-of elementary facts from
Tanjore kingdom was founded by Raja Odeyar. True or False ?
Mysore kingdom was founded by Raja Odeyar.
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The most abundant element in sea water is
The sea water contains 18.98 parts per thousand of chlorine, 10.56 parts per thousand of sodium and 1.27 parts per thousand of magnesium.