Factors that may influence enzyme activity?
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Which type of reaction occurs when carbon burns in oxygen to give carbo dioxide?
Among the given nutrients, milk is a poor source of
Which of the following statements about the reaction below are INCORRECT?
2Pb + C → 2Pb + CO2
A. Carbon di-oxide is getting, oxidisedB. Lead is getting reducedC. Carbon is oxidisedD. Lead oxide is getting reduced
The process of transferring of charge from a charged object to the earth is called ______________.
Isobars are atoms of different chemical elements that have ______.
Which among the following statements are TRUE regarding synthetic fibre?
I. They melt after catching fire.
II. They are more durable.
III. They are prepared by a number of processes using petrochemicals.