Category - Science

Methods of Purification of Organic Compounds Questions Ques. The IUPAC name of picric acid is (a)...

Hydrogen and its Compounds Important Questions: Ques. Which of the following is not an endothermic...

Coordination Chemistry Multiple Choice Questions: Ques. In [NiCl4]2–, the number of unpaired...

Multiple Choice Practice Questions on General Organic Chemistry: Ques. Function of the flux added...

s and p Block Elements – Representative Elements Quiz: Sulfuric acid reacts with PCl5 to give...

Chemical Analysis Practice Problems: Ques. Nitrates of all the metals are (a) Coloured (b) Unstable...

Halogen Family Elements Questions: DDT is (a) A solid (b) A liquid (c) A gas (d) A solution The C –...

Questions on Chemical Bonding for Practice: Ques. The dipole moment is zero for the molecule (a)...

Surface Chemistry Practice Test Questions: Milk is an example of (a) Pure solution (b) Gel (c)...

d and f Block Elements Important Questions: Which of the following is ferromagnetic? (a) Cr (b) Mn...

Electrochemistry Practice Test with Answers: How many Faradays are required to generate one gram...

Quiz on Concept of Chemical Periodicity (Inorganic Chemistry): The correct order of second...

Extraction of Metals from Ores Quiz: Ques. Which of the following is not an ore of lead? (a)...

Nuclear Chemistry Practice Questions and Answers: Isotones are elements having (a) Same mass number...

Wave Optics Question Bank: Polarised glass is used in sun glasses because (a) It reduces the light...

Important Questions for Solutions with Answers MCQs: To 5.85 gm of NaCl one kg of water is added to...

Electrostatics MCQ: The ratio of electric fields on the axis and at equator of an electric dipole...

Gaseous state solved MCQ: Equal volumes of two gases which do not react together are enclosed in...