NEET 2019 Model Question Paper 2

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Question : 172 of 174

Marks: +1, -0

Correct statement of the following

Many copper (I) compounds are unstable in aqueous solution and undergo disproportionation
Cr (VI) is more stable than Mo (VI) and W (VI)
Among 3d series elements, Zn has the highest enthalpy of atomization
Interstitial compounds of transition metals are chemically more reactive

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