UPSC IMPORTANT QUESTIONS
Energy needed to Ionize an atom is greatest for
a) Alkali metals
b) Rare earth metals
c) Noble gases
d) Transition elements
Ans-[C]
Explanation-Noble gases are very stable as their electronic configuration is complete and that’s why it will require lot of energy to ionize an atom.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
Popular Posts
Rewrite the following sentences after making necessary corrections. Do not make unnecessary changes in the original sentence.
In what way could replacement of price subsidy with Direct Benefit Transfer (DBT) change the scenario of subsidies in India ? Discuss.
When the Chief Justice of a High Court acts in an administrative capacity, he is subject to
“A mere compliance with law is not enough, the public servant also has to have a well-developed sensibility to ethical issues for effective discharge of duties.” Do you agree? Explain with the help of two examples, where (i) an act is ethically right, but not legally and (ii) an act is legally right, but not ethically. (150 words)
Which gland in the human body is also known as the third eye
What is the correct sequence of the following events?
With reference to Indian economy, consider the following
The nature of economic growth in India in recent times is often described as jobless growth. Do you agree with this view ? Give arguments in favour of your answer.
On a cool day in January, the temperature at a place fell below the freezing point and was recorded as -40° Centigrade. }n Fahrenheit scale, the same temperature would be
Consider the following statements:
No comments:
Post a Comment