Simple distillation, n-propyl acetate (bp 102 C) evaporates rapidly when ex...

n-propyl acetate (bp 102 C) evaporates rapidly when exposed to air, but water(bp 100C)does not. Explain why

The valence electron in the carbon atom are, The valence electron in the ca...

The valence electron in the carbon atom are: (1) 0        (2) 2          (3) 4       (4) 6 Ans: 4

Illustrate objectives of heat treatment processes, Illustrate objectives of...

Illustrate objectives of heat treatment processes Heat treatment is normally adopted for the following: (i) To refine grain structure (ii) To improve machinability (ii

Iupac.., 100 ch3-ch2-choh-ch2-ch2cl

100 ch3-ch2-choh-ch2-ch2cl

Uses of BHC,

Solid state, What are laws of crystallography? How does it help in study of...

What are laws of crystallography? How does it help in study of crystal structure

.p block elements., what is screening effect ?

what is screening effect ?

Infrared and nuclear magnetic resonance spectroscopy, The following sequenc...

The following sequence of reactions was used to synthesis compound F. In the first three steps, compound C is produced which is then used in the final step to form the final produc

The formal charge on the hydrogens are, The formal charge on the hydrogens ...

The formal charge on the hydrogens are The formal charge on all the hydrogens is 0. For the other atoms: (a) Nitrogen has a complete octet and a formal charge of 0. (b) B

Acids, what acid would be added to limestone to form calcium chloride

what acid would be added to limestone to form calcium chloride