Are all metal oxides amphoteric? Many metals (such as zinc, tin, lead, aluminium, and beryllium) form amphoteric oxides or hydroxides. Amphoterism depends on the oxidation states of the oxide. Al2O3 is an example of an amphoteric oxide. Amphoteric oxides also include lead (II) oxide, and zinc (II) oxide, among many others. Are amphoteric oxides metal…
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Why do I like people who are similar to me?
Why do I like people who are similar to me? Certainty of being liked: We assume that someone who has a lot in common with us is more likely to like us. And in turn, we are more likely to like people if we think they like us. Fun and enjoyable interactions: It’s just more…
What is ad Rank How do I increase it?
What is ad Rank How do I increase it? Here are some of the best ways to improve your ad rank that don’t require raising bids. Quality Score and the Ad Rank Formula. Use Search Terms as Keywords. Work on your Ad Relevance. Use the Keyword Tool. Work on Improving your Website. Include Main Keywords…
Who can give CSIR JRF?
Who can give CSIR JRF? CSIR JUNIOR RESEARCH FELLOWSHIP (JRF) A large number of JRFs are awarded each year by CSIR to candidates holding BS-4 years program/BE/B. Tech/B. Pharma/MBBS/ Integrated BS-MS/M.Sc. or Equivalent degree/BSc (Hons) or equivalent degree holders or students enrolled in integrated MS-Ph. Who are eligible for CSIR NET? Candidates willing to apply…
What is the refractive index of human?
What is the refractive index of human? A figure of 1.376 is often quoted for the refractive index of the human cornea over the visible spectrum. What is the value of refraction index? Refractive Index (Index of Refraction) is a value calculated from the ratio of the speed of light in a vacuum to that…
How do I create an online wallet app?
How do I create an online wallet app? The following are essential features in a mobile wallet app: Prepaid order option: This is useful since customers don’t want to wait in a queue. The app should provide an accurate real-time history of transactions. Accept different forms of payment: The app should allow credit cards, debit…
How does the mean affect the standard deviation?
How does the mean affect the standard deviation? A single extreme value can have a big impact on the standard deviation. A single very extreme value can increase the standard deviation and misrepresent the dispersion. For two data sets with the same mean, the one with the larger standard deviation is the one in which…
How can something be older than the solar system?
How can something be older than the solar system? In pieces of a meteorite, scientists have found tiny mineral grains that are older than the Sun and the solar system, which formed about 4.6 billion years ago. Some of these “presolar grains,” the researchers found, are between five and seven billion years old, making them…
Which study material is best for MPSC civil engineering?
Which study material is best for MPSC civil engineering? Paper 1 Subject Books Prestressed Concrete Made easy / N krishna raju Steel Structures Made easy + SK Duggal Construction planning and management (CPM) Made easy class notes + Vidyasagar academy notes Numerical method Made easy maths book What is deep learn in ACE academy? ACE…
Can you get laid in Maldives?
Can you get laid in Maldives? Prostitution in Maldives is illegal, but occurs on a small scale. A 2014 survey by the Human Rights Commission of the Maldives (HRCM) estimated there were 1,139 female prostitutes on the islands. Some women enter the country posing as tourists but then engage in sex work. Which atoll is…