Select the antonym of
to contend
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Consider the following chemical reaction :
aFe2O3(s) + bCO(g) + cFe(s) + dCO2
In the balanced chemical equation of the above, which of the following will be the values of the coefficients a, b, c and d respectively?
Fe2O3 + 3CO = 2Fe + 3CO2
Hematite + Carbon Monoxide = Iron + Carbon Dioxide
In this reaction, the iron oxide is reduced to iron, and the carbon is oxidised to carbon dioxide.
What is the next letter of the following sequence.
N , O , M , P , L , Q , K , R , ?
Here the series has mixed two series.n m l k...! reverse alphabeto p q r ...! forward alphabetSo the letter before k is j and after that letter after r is s and so on...
to brood
Which of the following is NOT a compound?
Which of the following represents a relation for ‘heat lost = heat gained’?
Heat lost by hot object = Heat gained by cold object
where we ignore heat gained or lost from/to the surroundings.
The study of heat gained and lost in this manner is often called Calorimetry.
Select the synonym of
decree
1.123 + 11.23 + 112.3 = ?
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