Que.3 A) Answer the question in one sentence.
1) Which method should be use to connected bulbs?
2) What is mean by neutralization?
3) What is fermentation?
4) Why is e-waste harmful?
5) What is gymnosperm?
6) Name of universal indicator?
7) Write electronic configuration of sodium?
Answers
Explanation:
In chemistry, neutralization or neutralisation (see spelling differences) is a chemical reaction in which acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.
Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen.
First, e-waste can have a damaging effect on the soil of a region. As e-waste breaks down, it releases toxic heavy metals. Such heavy metals include lead, arsenic, and cadmium. ... Thus, these toxins can enter the human food supply, which can lead to birth defects as well as a number of other health complications.
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