Register Now

Login

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Add question

Login

Register Now

Join now to get your problems solved with ease. Register with Email. Feel free to WhatsApp all issues on 8294600829.

Category : Chemistry

Chemistry Questions from elementary level up to Intermediate (+2) level.

Question
Brass is an alloy of a) Cu and Zn b) Cu and Ag c) Zn and Ag d) Zn and Fe
solved 0
Chemistry Kritika Gupta 1 month 1 Answer 38 views 0

Question
A bottle of H3PO4 solution contains 70% (w/w) acid. If the density of the solution is 1.54 g/cc , the volume of the H3PO4 solution required to prepare 1 L of 1 N solution is
solved 0
Chemistry Kritika Gupta 2 months 1 Answer 40 views 0

Question
40 ml of oxygen at 650mm, 30 ml of nitrogen at 700mm and 10 ml of hydrogen at 760mm are mixed together in a separate vessel of capacity 80 ml at a given temperature. Find out the partial pressure of ...
solved 0
Chemistry Nageshwar Rathore 2 months 1 Answer 42 views 0

Question
The specific conductance of a N/10 KCl at 25 C is 0.0112 ohm-1cm-1.  The resistance of cell containing solution at the same temperature was found to be 55 ohm. The cell constant will be
solved 0
Chemistry Suhani 2 months 1 Answer 47 views 0

Question
A 0.1 molal solution of an acid is 4.5% ionized. Calculate freezing point. (Molecular weight of the acid = 300) and Kf = 1.86 K-Kg/mol.
solved 0
Chemistry Nishant Kumar 2 months 1 Answer 46 views 0

Question
A vessel of one litre capacity containing 1 mole of SO3 is heated till equilibrium is attained. 2SO3 —-> 2SO2 + O2 At equilibrium, 0.6 moles of SO2 has formed.  The value of equilibrium constant is
solved 0
Chemistry Nageshwar Rathore 2 months 1 Answer 47 views 0

Pin It on Pinterest

error: