List of top Chemistry Questions asked in BCECE

Copper on reaction with moist air gives:
Paraffin wax is:
Biuret test is not given by:
What is the correct expression for the molar conductivity (\( \Lambda^\circ_m \)) of Al\(_2\)(SO\(_4\))\(_3\) at infinite dilution?
The formula of sodium nitroprusside is:
In which compound does Mn (Manganese) have its highest oxidation state?
Cl2O7 is the anhydride of which acid?
How many moles of O2 will be formed from the decomposition of Pb(NO3)2?
What will be the products on heating Barium Nitrate Ba(NO\(_3\))\(_2\)?
Which of these sulfides is not black?
Which of the following functional groups is NOT present in Aspartame?
Which of these amino acids contains an indole group?
Which one of these is the most acidic oxide?
Red lead is:
In electrolysis of dilute H\(_2\)SO\(_4\), what is liberated at anode?
What is the outer electronic configuration of Gd (Gadolinium, atomic number 64)?
Blood clotting is caused by which vitamin?
The half-life of a first-order reaction is 1386 seconds. What is the specific rate constant of this reaction?
What is Insulin chemically?
Which of the following compounds contains the -COOH (carboxylic) group?
The number of atoms in 0.1 mole of a triatomic gas will be (NA = \( 6.02 \times 10^{23} \)):
Angular shape of ozone molecule consists of
Oxidation of toluene to benzaldehyde by the use of chromyl chloride is called
Tomato is a natural source of which acid?
The pyrimidine bases present in DNA are: