मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Select appropriate answers for the following. In interhalogen compounds, which of the following halogens is never the central atom? - Chemistry

Advertisements
Advertisements

प्रश्न

In interhalogen compounds, which of the following halogens is never the central atom?

पर्याय

  • I

  • Cl

  • Br

  • F

MCQ

उत्तर

F

shaalaa.com
Chemical Properties of Elements of Groups 16, 17 and 18
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Elements of Groups 16, 17 and 18 - Multiple Choice Questions

APPEARS IN

एससीईआरटी महाराष्ट्र Chemistry [English] 12 Standard HSC
पाठ 7 Elements of Groups 16, 17 and 18
Multiple Choice Questions | Q 9
बालभारती Chemistry [English] 12 Standard HSC
पाठ 7 Elements of Groups 16, 17 and 18
Exercises | Q 1. xi. | पृष्ठ १६३

संबंधित प्रश्‍न

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?


Select appropriate answers for the following.

Among the known interhalogen compounds, the maximum number of atoms is _______.


Answer the following.

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


Answer the following.

Give two uses of ClO2.


Complete the following.

l2 + KClO3 → _______ + KIO3


Complete the following.

Cl2 + ClF3  → _______


Complete the following.

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


Fluorine shows only –1 oxidation state while other halogens show –1, +1, +3, +5 and +7 oxidation states. Explain.


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


____________ 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


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


Which of the following statements are TRUE?


The oxidation state of sulphur in H2S2Ois ______.


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


Arrange the following in the increasing order of their acidic strength.


Which of the following oxyacid of chlorine is thermally least stable?


Which among the following gases is used to produce and sustain powerful super conducting magnets for NMR and MRI systems?


What is the action of selenium on magnesium metal?


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


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 in which acidified K2Cr2O7 is used as an oxidizing agent.


What is the action metal on elements of group 17?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×