M2

Question 1

For Pb and heavy metal poisoning

Answer 1

Calcium Disodium Edetate

Question 2

For hypercalcemic state, occlusive vascular disease, and cardiac arrhythmia

Answer 2

Disodium Edetate

Question 3

For arsenical war gases, for arsenic and mercury poisoning

Answer 3

Dimercaprol / BAL

Question 4

For copper toxicity (Wilson’s disease)

Answer 4

Penicillamine / Cuprimine

Question 5

For acute iron toxicity & iron storage disease

Answer 5

Deferoxamine mesylate

Question 6

Phenolphthalein with Acid

Answer 6

Colorless

Question 7

Acid in methyl orange indicator

Answer 7

pink/red

Question 8

Base in phenophthalein

Answer 8

Pink/violet

Question 9

Base in methyl orange

Answer 9

Yellow

Question 10

Electron acceptor, high positive charge, small size, unfilled valence shell

Answer 10

Hard acid

Question 11

Low positive charge, large size, filled valence shell orbitals

Answer 11

Soft acids

Question 12

High electronegatives, easily reduced, stable valence shell structure, low polariziability

Answer 12

Hard base

Question 13

Easily oxidized, empty low-lying orbitals, high polarizability

Answer 13

Soft base