Which of the following order is wrong?
Which of the following order of element is wrong? Options (a) NH₃ < PH₃< AsH₃– Acidic (b) Li < Be…
7 years ago
Chemistry
In the periodic table going down in fluorine group
In the periodic table going down in fluorine group Options (a) stability of ohydrides will increase (b) ionic radii will…
7 years ago
I₄O₉ is a/an
I₄O₉ is a/an Options (a) Ionic compound (b) Covalent compound (c) Coordinate compound (d) double salt Correct Answer: ionic compoundExplanation:I₄O₉…
7 years ago
XeF₂ is isostructural with:
XeF₂ is isostructural with: Options (a) ICl₂⁻ (b) SbCl₃ (c) BaCl₂ (d) TeF₂ Correct Answer: ICl₂⁻Explanation:No explanation available. Be the…
7 years ago
Which one of the following is the correct order of size of othe iodine specifies?
Which one of the following is the correct order of size of othe iodine specifies? Options (a) I > I⁺…
7 years ago
Which electronic configuration of an element has abnormally high difference
Which electronic configuration of an element has abnormally high difference between second and third ionization energy ? Options (a) I…
7 years ago
What is the dominant intermolecular force or bond that must be overcome
What is the dominant inter molecular force or bond that must be overcome in converting liquid CH₃OH to a gas?…
7 years ago
One would expect proton to have very large
One would expect proton to have very large Options (a) Charge (b) Ionization potential (c) Hydration energy (d) Radius Correct…
7 years ago
Least voltage hydrogen halide is
Least voltage hydrogen halide is Options (a) HF (b) HCl (c) HI (d) HBr Correct Answer: HIExplanation:As the size of…
7 years ago
A no. of ionic compounds, e.g., AgCl, CaF₂, BaSO₄ are insoluable in water
A no. of ionic compounds, e.g., AgCl, CaF₂, BaSO₄ are insoluable in water. This is because Options (a) ionic compounds…
7 years ago