Arrange the following comppounds on the basis of lattice energies in decreasing (descending) order :
`BeF_2`, `AlCl_3`, LiCl, `CaCl_2`, NaCl

Arrange the following on basis of their increasing acidic strenght. (i) ROH (ii)Ar-OH (iii) HCl (iv) H_2O

Arrange the following acids in the order of their decreasing acidity. I-CH_2COOH, Br-ch_2-COOH, Cl-CH_2-COOH, CH_3COOH, F-CH_2COOH

Arrange the following compounds in the increasing order of oxidation number of “S”. (i) H_2SO_4 (ii) H_2S_4O_6 (iii) Na_2S_2O_3 (iv) SO_3^(2-)

Arrange the following compounds in decreasing order of acid strength. (i) CH_3-CH_2-OH (ii) (CH_3)_3COH (iii) C_6H_6OH (iv) P-NO_2C_6H_4OH.

Write the following polynomials in standard form (descending powers) -7y+y^5 +3y^3 =1/2 +2y^4 -y^2

Test weather the following functions are increasing or decreasing: f(x) = 2 - 3x + 3 x^2 - x^3 , x in R

Test weather the following functions are increasing or decreasing: f(x) = x^3 -6x^2 + 12x -16, x in R