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NEET UG 2012 — Inorganic Chemistry

Chemistry Inorganic Chemistry questions from NEET UG 2012.

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18 Inorganic Chemistry Questions from 2012

Which of the statements is not true?

hard
mcq

Identify the alloy containing a non-metal as a constituent in it.

easy
mcq

Which one of the following pairs is isostructural (i.e., having the same shape and hybridization)?

medium
mcq

During change of $\mathrm{O}_2$ to $\mathrm{O}_2^{-}$ion, the electron adds on which one of the following orbitals?

medium
mcq

Bond order of 1.5 is shown by

medium
mcq

Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal $\mathrm{Ni}(\mathrm{II})$. Which of the following statements is not true?

easy
mcq

Sulphur trioxide can be obtained by which of the following reaction

medium
mcq

Low spin complex of $d^6$-cation in an octahedral field will have the following energy $\left(\Delta_o=\right.$ crystal field splitting energy in an octahedral field, $P=$ electron pairing energy)

medium
mcq

Which of the following exhibits only +3 oxidation state?

easy
mcq

Four diatomic species are listed below. Identify the correct order in which the bond order is increasing in them.

hard
mcq

When $\mathrm{Cl}_2$ gas reacts with hot and concentrated sodium hydroxide solution, the oxidation number of chlorine changes from

easy
mcq

Which of the following species contains three bond pairs and one lone pair around the central atom?

easy
mcq

Which of the following statements is not valid for oxoacids of phosphorus?

medium
mcq

In the replacement reaction ![NEET 2012 Chemistry, Chemical Bonding and Molecular Structure — question figure](https://prepforbharat.s3.ap-south-1.amazonaws.com/exam/616059730283de43c87e3e22/Chemistry/images/Chemical_Bonding_and_Molecular_Structure/66bcbecfae81d148616b1c45/question_1__q_66bcbecfae81d148616b1c45__cdn-question-pool.getmarks.app__ni8hw2vVefMXr0a48W4eFK7mF-Z2E_fDGXearxXEV0A.original.fullsiz__555134ea73_final_ppt_sync.png) The reaction will be most favourable if $M$ happens to be

medium
mcq

Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour?

medium
mcq

Which one of the following does not correctly represent the correct order of the property indicated against it?

hard
mcq

The catalytic activity of transition metals and their compounds is ascribed mainly to

easy
mcq

The pair of species with the same bond order is

medium
mcq