Question # 1

Which of the following pairs are chemically dissimilar?

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Na and K

Ba and Sr

Zr and Hf

Ca and Zn

Which of the following is an example of body centred cube?

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Magnesium

Zinc

Copper

Sodium

Natural fertilizer from plants and animals provide nitrogen

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1.5 kg

3.0 kg

4.5 kg

6 kg

The main structure features of proteins is

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An ester linkage

An ether linkage

The peptide linkage

All

Vitamin A is present in

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Liver

Milk

Green vegetables

All

A cell constant is generally found by measuring the conductivity of aqueous solution of

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BaCI₂

KCI

NaCI

MgCI₂

Among the alkaline earth metals the element forming predominantly covalent compounds is

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Be

Mg

Sr

Calcium

The halide which is not hydrolysed is

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SiCI₄

SiF₄

CCI₄

PbCI₄

Benzene is obtained by fractional distillation of

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Heavy oil

Anthracene oil

Middle oil

Light oil

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NAT I Medical Chemistry MCQs With Answers

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