Practice MCQ Questions and answers on Chemistry-GK Page-6 section-11

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12

51.
Which one of the following minerals is found in Monazite sand ?

A. Potassium

B. Uranium

C. Thorium

D. Sodium

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52.
Which of the following is the main compound of voter ink?

A. Silver nitrate

B. Ammonium Chloride

C. Silver Chloride

D. Ammonium Nitrate

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53.
The heaviest naturally occurring element is:

A. Mercury

B. Polonium

C. Thorium

D. Uranium

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54.
In which of the following ions , the colour is not due to d-d transition ?

A. [Ti(H₂O)₆]³⁺

B. [CoF₆]³⁺

C. [CrO₄]²⁻

D. [Cu(NH₃)₄]²⁺

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55.
What is Zeolite?

A. Hydrated Aluminosilicate

B. Hydrated Calcium Sulphate

C. Dehydrated Aluminosilicate

D. Dehydrated Calcium Sulphate

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56.
The coordination number of body centered atom in cubic structure is

A. 4

B. 6

C. 8

D. 10

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57.
The product, 9-nitroanthracene is obtained from anthracene by the action of

A. Nitric acid and acetic anhydride

B. Nitric acid and ethyl alcohol

C. Nitric acid and acetic acid

D. Nitric acid in excess

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58.
Cyanide poisoning causes death in seconds because

A. It denatures enzymes of the heart/muscle

B. It breaks the electron transport chain

C. It causes Lysis of red blood cells

D. It causes cardiac arrest

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59.
Peroxyacetyl nitrate is a

A. Acidic dye

B. Plant hormone

C. Vitamin

D. Secondary pollutant

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60.
What is used in storage batteries?

A. Copper

B. Tin

C. Lead

D. Zinc

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Practice MCQ Questions and answers on Chemistry-GK

51. Which one of the following minerals is found in Monazite sand ?

Answer & Solution

52. Which of the following is the main compound of voter ink?

Answer & Solution

53. The heaviest naturally occurring element is:

Answer & Solution

54. In which of the following ions , the colour is not due to d-d transition ?

Answer & Solution

55. What is Zeolite?

Answer & Solution

56. The coordination number of body centered atom in cubic structure is

Answer & Solution

57. The product, 9-nitroanthracene is obtained from anthracene by the action of

Answer & Solution

58. Cyanide poisoning causes death in seconds because

Answer & Solution

59. Peroxyacetyl nitrate is a

Answer & Solution

60. What is used in storage batteries?

Answer & Solution

Read More Section(Chemistry)

51.
Which one of the following minerals is found in Monazite sand ?

52.
Which of the following is the main compound of voter ink?

53.
The heaviest naturally occurring element is:

54.
In which of the following ions , the colour is not due to d-d transition ?

55.
What is Zeolite?

56.
The coordination number of body centered atom in cubic structure is

57.
The product, 9-nitroanthracene is obtained from anthracene by the action of

58.
Cyanide poisoning causes death in seconds because

59.
Peroxyacetyl nitrate is a

60.
What is used in storage batteries?