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1 Inorganic Chemistry MCQs

Which halogen reacts very slowly with hydrogen?

  • Fluorine (F₂)
  • Chlorine (Cl₂)
  • Bromine (Br₂)
  • Iodine (I₂)
0 Comments
Correct Answer: D. Iodine (I₂)

Explanation:

Halogens react with hydrogen to form hydrogen halides (HX). The reactivity of halogens ... Read More Details

2 Inorganic Chemistry MCQs

Which halogen has the highest electron affinity?

  • Fluorine
  • Chlorine
  • Bromine
  • Iodine
0 Comments
Correct Answer: B. Chlorine

Explanation:

Electron affinity is the energy change when an atom gains an electron. Among ... Read More Details

3 Inorganic Chemistry MCQs

Bromine can be released from a potassium bromide (KBr) solution by using which substance?

  • Iodine solution (I₂)
  • Chlorine (Cl₂)
  • Sodium chloride (NaCl)
  • Potassium iodide (KI)
0 Comments
Correct Answer: B. Chlorine (Cl₂)

Explanation:

Bromine can be displaced from a potassium bromide (KBr) solution by a more ... Read More Details

4 Inorganic Chemistry MCQs

Which halogen can displace all the other halogens from their compounds?

  • Fluorine (F₂)
  • Chlorine (Cl₂)
  • Iodine (I₂)
  • Bromine (Br₂)
0 Comments
Correct Answer: A. Fluorine (F₂)

Explanation:

Halogens are elements in Group 17 of the periodic table, including fluorine (F₂), ... Read More Details

5 Inorganic Chemistry MCQs

What is the chemical formula of sodium hypochlorite?

  • NaClO
  • NaClO₂
  • NaClO₃
  • NaClO₄
0 Comments
Correct Answer: A. NaClO

Explanation:

Sodium hypochlorite is an important inorganic compound with the chemical formula NaClO. It ... Read More Details

6 Inorganic Chemistry MCQs

Bleaching powder is not used for bleaching which of the following?

  • Cotton
  • Costly fabrics
  • Linen
  • Paper pulp
0 Comments
Correct Answer: B. Costly fabrics

Explanation:

Bleaching powder, chemically Ca(OCl)₂, is a widely used inorganic compound in the textile ... Read More Details

7 Inorganic Chemistry MCQs

Which of the following is not a use of fluorine compounds?

  • Antimony trifluoride (SbF₃) is used in the manufacture of pottery
  • Sodium fluoroacetate is used as a rat poison
  • Copper(II) fluoride (CuF₂) is used in the ceramic industry
  • None of the above
0 Comments
Correct Answer: D. None of the above

Explanation:

Fluorine forms a variety of inorganic compounds that have important industrial, chemical, and ... Read More Details

8 Inorganic Chemistry MCQs

Photographic plates are coated with a thin layer of which compound?

  • Silver nitrate (AgNO₃)
  • Silver iodide (AgI)
  • Silver chloride (AgCl)
  • Silver bromide (AgBr)
0 Comments
Correct Answer: D. Silver bromide (AgBr)

Explanation:

Photographic plates are used to capture images by recording light exposure. The light-sensitive ... Read More Details

9 Inorganic Chemistry MCQs

Which of the following statements about halogens is correct?

  • Chlorine (Cl₂) is the strongest oxidizing agent
  • Iodine (I₂) is a volatile solid
  • Bromine (Br₂) is more reactive than chlorine (Cl₂)
  • Chlorine (Cl₂) is insoluble in water
0 Comments
Correct Answer: A. Chlorine (Cl₂) is the strongest oxidizing agent

Explanation:

Halogens are elements found in Group 17 of the periodic table. The common ... Read More Details

10 Organic Chemistry MCQs

Which halogen is used in Teflon?

  • Iodine (I₂)
  • Bromine (Br₂)
  • Chlorine (Cl₂)
  • Fluorine (F₂)
0 Comments
Correct Answer: D. Fluorine (F₂)

Explanation:

Teflon is a widely used polymer known for its non-stick and chemical-resistant properties. ... Read More Details

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