List of top Chemistry Questions asked in BITSAT

Graphite is a
Polymer used in bullet proof glass is
The by product of Solvay-ammonia process is
The color of $CoCl _{3} \cdot 5 NH _{3} \cdot H _{2} O$ is
Which of the following represents hexadentate ligand?
The prefix $10^{18}$ is
Thomas slag is
The metal present in vitamin $B_{12}$ is
One of the lines in the emission spectrum of $Li ^{2+}$ has the same wavelength as that of the $2^{\text {nd }}$ line of Balmer series in hydrogen spectrum. The electronic transition corresponding to this line is $n =12 \rightarrow n = x$. Find the value of $x$.
The carbylamine reaction is
The number of elements present in the $d$-block of the periodic table is
Cobalt $(60)$ isotope is used in the treatment of :
Some salts containing two different metallic elements give test for only one of them in solution, such salts are
What is the correct increasing order of Bronsted bases?
$3.92\,g$ of ferrous ammonium sulphate react completely with $50\, ml \frac{N}{10} KMnO_{4}$ solution. The percentage purity of the sample is
$N_2$ and $O_2$ are converted into mono anions, $N_2^{-}$ and $O_2^{-}$ respectively. Which of the following statements is wrong ?
Consider the following phenols : The decreasing order of acidity of the above phenols is
Which of the following ions can be separated by a $NH_4OH$ in presence of $NH_4Cl$
The correct order of magnetic moments (spin only values in B.M.) is:
The wave number of the limiting line in Lyman series of hydrogen is 109678 $cm^{-1}$. The wave number of the limiting line in Balmer series of $He^{+}$ would be :
An elemental crystal has a density of $8570 \,kg / m ^{3}$. The packing efficiency is $0.68$. The closest distance of approach between neighbouring atom is $2.86 \,?$. What is the mass of one atom approximately?
Which form coloured salts :
The number of double bonds in gammexane is :
Which of the following among alkali metal is most reactive ?
The ratio of oxidation states of $Cl$ in potassium chloride to that in potassium chlorate is