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The question cannot be answered because it does not specify:
- more effective than what, and
- more effective at doing what.
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What is 70 percent of 50000?
70% of 50,000 is 35,000.
What does a percentile of 70 mean?
The 70th percentile is the score below which 70 percent of the cases fall. If your 70th percentile is 56, 70 percent of students scored below 56.
Seven tenths of a circle is what percent of a circle?
70% of a circle.
What does a pie graph look like for 70 percent of 100 percent?
It looks like a 70% full pie graph. Cant really illustrate it here. see related link below
What does 70 percent chance of rain mean?
It means that it will probably rain.
Why 70 percent alchohal is more effective than 100 percent?
100% alcohol is more effective because of the more alcohol concentration in the drink.
Why 70 percent alcohol is used for sterilization not 100 percent?
First of all, because technological limits mean that we can only get alcohol at a purity of about 90%. 90% alcohol is also far more expensive than 70%, so it is more cost effective to use 70%. Ignoring all of that, the main reason is that 70% alcohol works just fine and sterilizes object very well.70%alcohol is the efficient concentration to denature the protein.
Why is 70 percent isopropyl alcohol more expansive than 40 percent isopropyl alcohol?
It is difficult and expensive to refine anything to 100% purity. Best to use 70% as it is just as effective and cost a whole lot less.
Why 70 percent alcohol is most active?
70 percent alcohol, also known as isopropyl alcohol, is most effective for disinfection because it has a balance of water and alcohol content. This concentration allows the alcohol to penetrate the cell wall of microorganisms more effectively, denaturing their proteins and disrupting their cellular functions. Higher concentrations of alcohol may evaporate too quickly, while lower concentrations may not be as effective at killing bacteria and viruses.
Why 70 percent ethyl alcohol is used rather than 90 percent or 95 percent?
70% alcohol has been found to be more effective in killing microbes.Higher and lower concentration may not be as effective.90% alcohol coagulate proteins in contact.suppose 90% alcohol is poured over one celled organism,the alcohol penetrate the cellwall of the organism.the coagulated protein would then prevent the alcohol further from the cell and no more coagulation then take place.now,if 70% alcohol is added into one celled organism.The diluted alcohol also coagulates the protein, but at a slower rate,so that it penetrates all the cell before coagulation.Then all the cell coagulated and the organism died.
Why you use 70 percent alcohol to sterilize laminar airflow chamber?
70% alcohol is commonly used for sterilization as it is more effective at killing bacteria and viruses compared to higher concentrations of alcohol. The 70% concentration allows for better penetration into microbial cells, leading to better disinfection. It also evaporates more slowly, providing more contact time for effective sterilization.
Why 70 percent alcohol is used for sterilization?
70% alcohol solution is more effective for sterilization compared to higher concentrations like 100% alcohol because it has a lower evaporation rate, allowing it to stay in contact with the bacteria or viruses longer to kill them. A 70% alcohol solution also penetrates the bacterial cell membrane more effectively, denaturing proteins and disrupting cell function. Additionally, 70% alcohol is less likely to damage surfaces or instruments being sterilized.
What fraction of 10 percent alcohol should be mixed with 70 percent alcohol to obtain 50 percent alcohol?
2/3 of 70% and 1/3 of 10%
Why 70 percent alcohol is used as disinfectant?
A 70% alcohol solution is effective as a disinfectant because it has the optimal concentration to penetrate bacterial cells and denature proteins, effectively killing them. Higher concentrations of alcohol can evaporate too quickly and be less effective at killing bacteria, while lower concentrations may not be as potent.
Why 40 percent alcohol cheaper than 70 percent alcohol?
Because the concentration of alcohol is lower; you pay the alcohol not the water.
Why only 70 percent alcohol as disinfectant not more or less concentrated?
70% alcohol is considered the most effective concentration for disinfecting because it strikes a balance between killing bacteria and viruses while allowing enough time for the alcohol to penetrate the cell walls. Higher concentrations evaporate too quickly, while lower concentrations are less effective at killing microbes. The 70% concentration also helps to denature proteins and disrupt the cell membrane more effectively.
Why 70 percent alcohol used in laboratory?
70 percent alcohol is used in laboratories because it has a higher penetrative power than higher concentrations, allowing it to effectively disrupt the cell walls of microorganisms. It also evaporates more slowly than higher concentrations, providing more contact time for disinfection. Additionally, 70 percent alcohol is less flammable and less likely to damage surfaces compared to higher concentrations.
