हिंदी

Write the order of ionic character of halides with monovalent metal (M).

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प्रश्न

Write the order of ionic character of halides with monovalent metal (M).

एक पंक्ति में उत्तर
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उत्तर

The ionic character of halides with monovalent metal (M) decreases in the order: MF > MCl > MBr > MI.

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अध्याय 7: Elements of Groups 16, 17 and 18 - Very short answer questions

संबंधित प्रश्न

Select appropriate answers for the following.

Which of the following has one lone pair of electrons?


Answer the following.

Write the order of the thermal stability of the hydrides of group 16 elements.


Answer the following.

What is the oxidation state of Te in TeO3?


Give two uses of ClO2.


Complete the following.

Cl2 + ClF3  → _______


Complete the following.

H2C = CH2 + ICl → _______


Complete the following.

\[\ce{XeF6 + 6H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]


Complete the following.

\[\ce{XeOF4 + H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]


____________ and ____________ are the rarest elements of the group 18.


Identify the properties of group 17 elements that show decreasing trend down the group.

i. Atomic radius

ii. Ionisation enthalpy

iii. Electronegativity


Which one of the following ions has same number of unpaired electrons as those present in V3+ ion?


Which of the following is INCORRECT with respect to given reaction?

\[\ce{C6H12O6 + 6O2 -> 6CO2 + 6H2O}\]


What is the highest oxidation state possessed by phosphorus in it's oxyacids?


Which is the lowest oxidation state possessed by chlorine in it's oxyacids?


What is the oxidation state of sulphur in oil of vitriol?


The most stable +2 oxidation state is exhibited by ______.


Which halide of magnesium has highest ionic character?


What is the highest oxidation state exhibited by group 17 elements?


Which among the following compounds does not act as reducing agent?


Among the trihalides of nitrogen which one is the most basic?


Consider the following reaction.

I. \[\ce{Na2B4O7 ->[760° C] {...A...} + B2O3}\]

II. \[\ce{Si + KOH + H2O ->{...B...} + H2\uparrow}\]

III. \[\ce{P2O5 + HNO3 -> HPO3 + {...C...}}\]

IV. \[\ce{NH3 + Cl2(excess) -> {...D...} + HCl}\]

Identify the missing products of the given reactions.


Give two reactions showing oxidising property of concentrated H2SO4. Write the structures of HClO3 and HClO4.


What is the action metal on elements of group 17?


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