Analysis And Inorganic

Question 1

Which is the first complexometric indicator to be employed

Answer 1

Murexide

Question 2

What is the chemical name of Murexide?

Answer 2

Ammonium purpurate (it is the NH3 salt of purpuric acid)

Question 3

What concentration of H2O2 is recommended to be used as a mouthwash?

Answer 3

3% w/v

Question 4

What percent of the body wt. constitutes intracellular fluid?

Answer 4

45 - 50%

Question 5

What is the amount of NaCl recommended by WHO for ORS?

Answer 5

2.5g

Question 6

Units of radioactivity

Answer 6

Cane, Rad, Rem

Question 7

I Cane = ________ dps

Answer 7

3.7 * 10 raised to 10

Question 8

How much lactic acid is added in Ringer Lactate soln?

Answer 8

2 - 4mL

Question 9

Deliquescent materials are substances which…

Answer 9

Absorb moisture

Question 10

What is the unit of measurement of X-ray?

Answer 10

Rontgen

Question 11

Which soln is used for the estimation of reticuloendothelial activity?

Answer 11

Gold solution

Question 12

Which substance is also called Zeolite/Permutit?

Answer 12

Aluminium silicate

Question 13

As per I.P, what is the ideal pH of purified water?

Answer 13

4.5 - 7

Question 14

Name a tartar emetic

Answer 14

Antimony potassium tartarate

Question 15

What is the chemical name of ‘Cream of Tartar or Argol’

Answer 15

Potassium bitartarate

Question 16

What is also called Lugol’s solution?

Answer 16

Aqueous Iodine

Question 17

What is the purpose of K2SO4 and Alcohol in the limit test for Sulphate?

Answer 17

1. K²SO⁴ - Inc. the sensitivity of the reaction
2. Alcohol - prevents the super saturation of BaSO⁴

Question 18

What is the purpose of Citric acid, Thioglycolic acid and NH³ soln in the limit test for Iron?

Answer 18

1. Citric acid - prevents the formation of a complex between ammonia and Fe
2. Thioglycolic acid - converts ferrous ions to ferric ions
3. NH³ - Provides a basic medium

Question 19

What is the method used in the limit test for Arsenic?

Answer 19

Gutzeit test

Question 20

Rochelle salt

Answer 20

Na K tartarate

Question 21

Dakin salt

Answer 21

Na hypochlorite (NaClO)

Question 22

Glauber’s salt

Answer 22

NaSO⁴

Question 23

Epsom salt

Answer 23

MgSO⁴

Question 24

China Clay

Answer 24

Heavy kaolin

Question 25

Gypsum

Answer 25

CaSO4

Question 26

Calomel

Answer 26

Mercurous Chloride

Question 27

Soap Clay

Answer 27

Bentonite

Question 28

French chalk

Answer 28

Talc

Question 29

Alum

Answer 29

Potassium Aluminium Silicate

Question 30

Baking soda

Answer 30

NaHCO³

Question 31

White vitriol

Answer 31

ZnSO⁴

Question 32

Blue vitriol

Answer 32

CuSO⁴

Question 33

Hypo

Answer 33

Na Thiosulphate

Question 34

Precipitated chalk

Answer 34

CaCO3

Question 35

Slaked lime

Answer 35

Ca(OH)²

Question 36

Bleaching powder

Answer 36

Chlorinated lime

Question 37

Green vitriol

Answer 37

FeSO⁴

Question 38

Burrow's solution

Answer 38

Al acetate solution

Question 39

Laughing gas

Answer 39

N2O

Question 40

Lugol's solution

Answer 40

Aq. I² solution

Question 41

Iodine tincture

Answer 41

Weak Iodine solution

Question 42

Knock out drops

Answer 42

Chloral hydrate

Question 43

Milk of Magnesia

Answer 43

Mg(OH)²

Question 44

Kalinite

Answer 44

Potash alum

Question 45

Antidote for Fe poisoning

Answer 45

Defiroxamine

Question 46

Anti-dote for food and alkaloidal poisoning

Answer 46

Light kaolin

Question 47

Antidote for Cyanide poisoning

Answer 47

Na thiosulphate and Na nitrite

Question 48

Antidotes for heavy metal poisoning

Answer 48

MgSO4, NaPO4, Activated charcoal

Question 49

Antidote for Lead poisoning

Answer 49

Ca disodium EDTA

Question 50

Antidote for phosphorous poisoning

Answer 50

CuSO4

Question 51

Antidote for Cu, Mg and Pb poisoning

Answer 51

D-penicillamine

Question 52

In what coloured container is OXYGEN stored?

Answer 52

Green

Question 53

In what coloured container is CO2 and NH3 stored?

Answer 53

Grey

Question 54

In what coloured container is N20 stored?

Answer 54

Blue

Question 55

What is the strength of I² in Aq. I² solution (LUGOL'S SOLN)?

Answer 55

5% w/v

Question 56

Strength of I² in Iodine tincture or Weak Iodine solution?

Answer 56

2% w/v

Question 57

Strong I² solution

Answer 57

10% w/v