Kimyo. (1 Qism)


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Bog'liq
2022 yil baza savollar

A) -4, +2, +4 B) +2, +4


C) +1, +3 D) +2, +3, +6



  1. 6 davr VIIA guruh elementining namoyon

Mg P O
qilishi mumkin bo’lgan oksidlanish darajalari

2 2 6 Na4P2O5
Ca2P2O7

K5P3O10


a) ortadi b) kamayadi c) o’zgarmaydi
berilgan qatorni belgilang.

A) -4, +2, +4 B) +2, +4


C) -1, +1, +5 D) +2, +3, +6



  1. H2O ning gibrid orbitallarining necha qismini s

orbitallar tashkil etadi?

A) 3/4 B) 1/4 C) 1/2 D) 1/3





  1. H2O ning gibrid orbitallarining necha qismini p

orbitallar tashkil etadi?

A) 3/4 B) 1/4 C) 1/2 D) 1/3





  1. BeCl2 ning gibrid orbitallarining necha qismini

s orbitallar tashkil etadi?

A) 3/4 B) 1/4 C) 1/2 D) 1/3





  1. BeCl2 ning gibrid orbitallarining necha qismini

p orbitallar tashkil etadi?

A) 3/4 B) 1/4 C) 1/2 D) 1/3





  1. BCl3 ning gibrid orbitallarining necha qismini s

orbitallar tashkil etadi?

A) 3/4 B) 1/4 C) 1/2 D) 1/3





  1. BCl3 ning gibrid orbitallarining necha qismini s

orbitallar tashkil etadi?

A) 3/4 B) 1/4 C) 1/2 D) 2/3





  1. PO ning gibrid orbitallarining necha qismini

s orbitallar tashkil etadi?

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