Equivalent weight of phenol.., how to calculate equivalent weight of phenol...

how to calculate equivalent weight of phenol

#title.periodic classification of elements, how to learn the periodic table...

how to learn the periodic table

Energy of an electron in the first bohr orbit of h atom, The energy of an e...

The energy of an electron in the first Bohr orbit of H atom is-13.6eV  . The possible energy value(s) of the excited state(s) for electrons in Bohr orbits to hydrogen is(are):

Assignment, solution and collegative properties explanation

solution and collegative properties explanation

When an electron drops a higher energy level to low energy, When an electro...

When an electron drops from a higher energy level to a low energy level, then: (1) Atomic number decreases (2) Energy is absorbed (3) Atomic number increases (4) Energ

innorganic chemistry, what color about s-block oxid

what color about s-block oxide

Which of the following are isoelectronic and isostructural, Which of the fo...

Which of the following are isoelectronic and isostructural NO - 3 , CO 2- 3 ,ClO - 3 , S O 3 (1) NO - 3 , CO 2 - 3                (2)  SO 3 , NO- 3

Algebra, x(2x^-1/4)^4

x(2x^-1/4)^4

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

Thermodaenamics,