normality
how 0.5N HCL is prepared for 10 littre solution
What are the various illustrations of the reversible reaction? Explain briefly?
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
order of decreasing basicity of urea and its substituents
A mixture has 18 g water and 414 g ethanol. What is the mole fraction of water in mixture (suppose ideal behaviour of mixture): (i) 0.1 (ii) 0.4 (iii) 0.7 (iv) 0.9 Choose the right answer from abo
Laser action relies on a non-Boltzmann population inversion formed by the absorption of radiation and vibrational deactivation that forms a long lived excited electronic state. An excited state molecule can move to a lower energy state or return to the
The 2N aqueous solution of H2S04 contains: (a) 49 gm of H2S04 per litre of solution (b) 4.9 gm of H2S04 per litre of solution (c) 98 gm of H2S04
The equation S = k in W relates entropy to W, a measure of the number of different molecular level arrangements of the system.In the preceding developments it was unnecessary to attempt to reach any "explana
Choose the right answer from following. The molality of 90% H2SO4 solution is: [density=1.8 gm/ml] (a)1.8 (b) 48.4 (c) 9.18 (d) 94.6
Second ionization potential of Li, Be and B is in the order (a)Li>Be>B (b)Li>B>Be (c)Be>Li>B (d)B>Be>Li
Briefly describe the function of the monosaccharide?
18,76,764
1934074 Asked
3,689
Active Tutors
1415630
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!