Question
Which of the following is
polyatomic?Solution
The elements which exist as single atom are called monoatomic elements. The elements which exist in atomic pairs bonded to each other are called diatomic elements. The elements which exist as groups of more than two atoms are called polyatomic elements. Chlorine (Cl2), Nitrogen (N2) and Hydrogen (H2) are diatomic gases. But sulphur exists as S8 and hence it is polyatomic. Selenium (Se8), Ozone (O3) and Phosphorous (P4) some other polyatomic elements.
A number of valuables lost (A) / were lost (B) in the sudden fire that caught the hotel building.
According to me, Seema should attend (A) / woul...
Select the most appropriate antonym of the given word.
EXACERBATE
Tepid (A) / timid (B) economic growth hasn’t helped, and states have had to resort to higher market borrowings.
The Centre has been short-...
As per the advertisements (A) that had appeared in various newspapers, Mr. Lal had announced (B) to set up an anti-corruption cell to immediate (C) inve...
Alter
Many countries continue advising (A) home isolated (B) and paracetamol for symptomatic (C) relief during the onset (D) of the disease.
...Select the most appropriate option to improve the bold segment in the given sentence.If there is no need to improvement it,select, no improvement.
<...Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substi...
Language’ is related to ‘Semantics’ in the same way as ‘Skull’ is related to ‘_’.
Select the most appropriate ANTONYM of the given word.
DERELICT
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