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Q:

Which element has the lowest ionization energy?

A) He B) Ne
C) Fr D) Rb
 
Answer & Explanation Answer: C) Fr

Explanation:

Ionisation energy is the energy required to remove one mole of electrons from one mole of gaseous atoms. Atoms are more stable when they have full valence shells.


The ionization energy decreases from top to bottom in groups, and increases from left to right across a period.

 

HGence, in this trend Francium (Fr) has the lowest ionization energy.

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Q:

An ∝ particle is _____.

A) A hydrogen molecule B) A helium nucleus
C) An atom of hydrogen D) A proton
 
Answer & Explanation Answer: B) A helium nucleus

Explanation:
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Filed Under: Chemistry
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Q:

In which of the following MgCl2 is soluble?

A) Petrol B) Acetone
C) Kerosene D) Water
 
Answer & Explanation Answer: D) Water

Explanation:
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Q:

Which is the largest gland in the human body?

A) Pituitary B) Liver
C) Pineal D) Adrenal
 
Answer & Explanation Answer: B) Liver

Explanation:
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Filed Under: Biology
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Q:

What is the value of the Least Distance of Distinct vision (in cm) for a normal human being?

A) 2.5 B) 25
C) 58 D) 60
 
Answer & Explanation Answer: B) 25

Explanation:
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Filed Under: General Science
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Q:

Improve the bracketed part of the sentence.
I left my job because I did not (agree to) the company's appraisal policies.

A) agree about B) agree with
C) agree on D) No improvement
 
Answer & Explanation Answer: B) agree with

Explanation:
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Filed Under: English
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Q:

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

A) Glamerous B) Glamrous
C) Glamorous D) Gleamorous
 
Answer & Explanation Answer: C) Glamorous

Explanation:
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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

Rashmi said to me, "Where is the telephone exchange"?

A) Rashmi asked me that where the telephone exchange was. B) Rashmi asked me where the telephone exchange was.
C) Rashmi asked me where was the telephone exchange. D) Rashmi wanted to know where the telephone exchange was.
 
Answer & Explanation Answer: B) Rashmi asked me where the telephone exchange was.

Explanation:
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