Which of the following molecules is held together by hydr...
Which of the following molecules is held together by hydrogen bond?
CH4
HBr
H2SO4
HF
Correct answer is D
No explanation has been provided for this answer.
When chlorine gas is passed into a solution of sulphur dioxide? ...
The oxidation states of chlorine in HOCL, HCLO3 and HCLO4 are respectively?...
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The number of hydrogen ions in 4.9 g of tetraoxosulphate (IV) acid is? (S = 32, O =16, H = 1, Na ...
The electronic configuration of an element is 1S\(^2\) 2S\(^2\) 2P\(^6\) 3S\(^2\)&nbs...
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If the molecular mass of tetraoxosulphate (VI) acid is 98, calculate its vapour density. ...