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MDCAT Past Papers - NUMS - Chemistry - Chap No 9 - 2024 Quiz

Attempt 10 MCQs on MDCAT Past Papers - NUMS - Chemistry - Chap No 9 (Year 2024) | Quiz 1

1. Trend in ionization energy of Group I elements in increasing order will be:

Na < Al < Mg < Si
Mg < Na < Al < Si
Al < Mg < Na < Si
Al < Si < Na < Mg

2. When a metal carbonate is heated at 100°C, which of the following compound will readily decompose?

BaCO₃
MgCO₃
BeCO₃
SrCO₂

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