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

Select appropriate answers for the following. In which of the following pairs, molecules are paired with their correct shapes ? - Chemistry

Advertisements
Advertisements

प्रश्न

Select appropriate answers for the following.

In which of the following pairs, molecules are paired with their correct shapes?

पर्याय

  • [I3]: bent

  • BrF5 : trigonal bipyramidal

  • ClF3 : trigonal planar

  • [BrF4]- : square planar

MCQ

उत्तर

[BrF4]- : square planar

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 - Exercises [पृष्ठ १६३]

APPEARS IN

बालभारती Chemistry [English] 12 Standard HSC
पाठ 7 Elements of Groups 16, 17 and 18
Exercises | Q 1. xiii. | पृष्ठ १६३

संबंधित प्रश्‍न

Select appropriate answers for the following.

BrCl reacts with water 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.

Give two uses of ClO2.


Complete the following.

\[\ce{ICl3 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{} + ICl}\]


Complete the following.

l2 + KClO3 → _______ + KIO3


Complete the following.

BrCl + H2O → _______ + HCl


Complete the following.

2XeOF4 + SiO2 → _______ + SiF4


Match the following:

A B
XeOF2 Xenon trioxydifluoride
XeO2F2 Xenon monooxydifluoride
XeO3F2 Xenon dioxytetrafluoride
XeO2F4 Xenon dioxydifluoride

What is the oxidation state of xenon in the following compounds?

XeOF4, XeO3, XeF6, XeF4, XeF2.


Answer the following.

Acidic character of hydrides of group 16 elements increases from H2O to H2Te. Explain.


Answer the following.

Distinguish between rhombic sulfur and monoclinic sulfur.


How is SO2 prepared in the laboratory from sodium sulfite?


Acidic strength of halogen acids increases in the order of _______.


The oxidation state of sulphur in H2S2Ois ______.


Which of the following statement is CORRECT?


Which of the following oxyacid of chlorine has highest thermal stability?


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


What is the highest oxidation state possessed by chlorine in its oxyacids?


What is the action of selenium on magnesium metal?


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


What are the allotropes of oxygen?


Give two reactions in which acidified K2Cr2O7 is used as an oxidizing agent.


What is the action of hydrochloric acid on the following?

Na2CO3


Arrange the following in the increasing order of the property mentioned:

\[\ce{HF}\], \[\ce{HCl}\], \[\ce{HBr}\], \[\ce{HI}\] (thermal stability)


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×