List of top Questions asked in BITSAT- 2015

Which one of the following removes temporary hardness of water?
The number of elements present in the d-block of the periodic table is:
A spontaneous reaction is impossible if:
Which of the following according to Le-Chatelier’s principle is correct?
The efficiency of fuel cell is given by the expression \(\eta\) is:
The unit of rate constant for reactions of second order is:
The mass of the substance deposited when one Faraday of charge is passed through its solution is equal to:
In a first order reaction with time the concentration of the reactant decreases:
The P–P angle in \( \mathrm{P_4} \) molecule and S–S–S angle in \( \mathrm{S_8} \) molecule (in degree) respectively are:
Semiconductor materials like Si and Ge are usually purified by:
Which of the following is the strong base?
The prefix \(10^{18}\) is:
Ordinary glass is:
Which of the following is the most basic oxide?
Which one of the following does not follow octet rule?
Laughing gas is:
The by-product of Solvay–ammonia process is:
The anthracene is purified by:
The boiling points of alkyl halides are higher than those of corresponding alkanes because of:
What is the correct increasing order of Brønsted basic strength?
Some salts containing two different metallic elements give test for only one of them in solution. Such salts are:
Polymer used in bullet proof glass is:
Cobalt (60) isotope is used in the treatment of:
The metal present in vitamin \(B_{12}\) is:
The colour of \(\text{CoCl}_3\cdot5\text{NH}_3\cdot\text{H}_2\text{O}\) is: