two element have electronegativity of 1.2 and 3.0. Bond formed between them would be
Magnesium reacts with an element (X) to form an ionic compound. If the ground state electronic configuration of (X) is 1s2 2s2 2p3..
chemical formula for calcium pyrophosphate is Ca2P2O7. The formula for ferric pyrophosphate will be
Formula of a metallic oxide is MO. The formula of its phosphate will be
The molecular formula of chloride of a metal M is MCL3. The formula of its carbonate would be
Bond formed in Crystal by anion and cation is
Which form a crystal of NaCL
electrovalent compounds do not have
Which of the following compounds of chlorine contains both ionic and covalent
The strongest bond is
Which one is least ionic in the following compounds
Electrovalent compounds are
Solid NaCL is a bad conductor of electricity since
The interionic attraction depends on interaction of
Which of the following is an electrovalent linkage
Which of the following is least soluble
Among The bonds formed by a chloride atom with atoms of hydrogen, chlorine, sodium and carbon, the strongest bond is formed betwee..
Ionic bonds are usually formed by combination of elements with
In the given bonds which one is most ionic
An atom with atomic number 20 is most likely to combine chemically with the atom whose atomic number is
The species Ar, K+ and Ca2+ contain the same number of electrons. In which order do their radii increase
Two elements X and Y have following electronic configurations X = 1s2, 2s2 2p6, 3s2 3p6, 4s2 and Y = 1s2, 2s2 2p6, 3s2 3p5. The e..
When NaCL is dissolved in water, the sodium ion becomes
What is the effect of more electronegative atom on the strength of ionic bond
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