Behaviour of chalcogen group, why is electron gain enthalpy of oxygen great...

why is electron gain enthalpy of oxygen greater than sulphur?

Atomic absorption spectrometry, Types of burner system in AAS

Types of burner system in AAS

Uses, Ask question #Minimuuses of nitoalkanem 100 words accepted#

Ask question #Minimuuses of nitoalkanem 100 words accepted#

Solubility, A mixture is prepared by adding 25.0 mL of 0.185 M Na3PO4 to 34...

A mixture is prepared by adding 25.0 mL of 0.185 M Na3PO4 to 34.0 mL of 0.140 M Ca(NO3)2. (a) What mass, in grams, of calcium phosphate will be formed? What will be the concentrati

Discuss effect of impurity and temperature, Discuss effect of impurity, tem...

Discuss effect of impurity, temperature and alloying on the electricity conductivity of metal. For an ideal crystal with no impurities and imperfections mean free path at 0 K i

Confermation, prefered confermation of cis 1 3 di t butylcyclohexane

prefered confermation of cis 1 3 di t butylcyclohexane

Synthesis and uses of DDT and BHC, synthesis and uses of DDT and BHC

synthesis and uses of DDT and BHC

The given pairs co2 resembles, With which of the given pairs CO 2 resemble...

With which of the given pairs CO 2 resembles: (1) HgCl 2 , C2H 2                                  (2) HgCl 2 , SnCl 4     (3) C 2 H 2 , NO 2     (4) N 2 O and NO 2

The electrons in the outermost orbit, Silicon has 4 electrons in the outerm...

Silicon has 4 electrons in the outermost orbit. In forming the bonds: (1) It gains electrons (2) It loses electrons (3) It shares electrons (4) None of these Ans: I

Ionic bond,