Advertisements
Advertisements
प्रश्न
Write the order of ionic character of halides with monovalent metal (M).
Advertisements
उत्तर
The ionic character of halides with monovalent metal (M) decreases in the order: MF > MCl > MBr > MI.
APPEARS IN
संबंधित प्रश्न
Select appropriate answers for the following.
BrCl reacts with water to form _______.
Select appropriate answers for the following.
Chlorine reacts with excess of fluorine to form _______.
Select appropriate answers for the following.
Which of the following has one lone pair of electrons?
The pKa value of HCl is −7.0 and that of HI is −10.0. Which is the stronger acid?
Complete the following.
H2C = CH2 + ICl → _______
Complete the following.
\[\ce{XeF4 + SiO2 -> {..........} + SiF4}\]
Answer the following.
Give two reactions showing the oxidising property of concentrated H2SO4.
Answer the following.
Distinguish between rhombic sulfur and monoclinic sulfur.
How is SO2 prepared in the laboratory from sodium sulfite?
Identify the properties of group 17 elements that show decreasing trend down the group.
i. Atomic radius
ii. Ionisation enthalpy
iii. Electronegativity
Which of the following halogens has the least affinity towards hydrogen?
Which of the following statements are TRUE?
Which of the following statement is CORRECT?
Which of the following metal halide is more covalent?
Which among the following gases is used to produce and sustain powerful super conducting magnets for NMR and MRI systems?
The maximum positive oxidation state shown by halogen is ______.
What is the oxidation state of sulphur in oil of vitriol?
What is the highest oxidation state possessed by chlorine in its oxyacids?
What is the action of selenium on magnesium metal?
Which among the following compounds does not act as reducing agent?
Explain reactivity of halogens towards oxygen.
Give two reactions in which acidified K2Cr2O7 is used as an oxidizing agent.
What is the action of hydrochloric acid on the following?
NH3
What is the action of hydrochloric acid on the following?
Na2CO3
What is the action metal on elements of group 17?
Arrange the following in the increasing order of the property mentioned:
\[\ce{HF}\], \[\ce{HCl}\], \[\ce{HBr}\], \[\ce{HI}\] (thermal stability)
