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Consider the following statements regarding Formaldehyde.
  1. Formaldehyde is a colourless, flammable gas with a strong odour.
  2. It is used in Textiles, Disinfectants, Building materials and Automobile parts.
  3. It is classified as safe and non-carcinogenic without any adverse health effects.
How many of the above statements is/are correct?
  • a)
    Only one 
  • b)
    Only two 
  • c)
    All three 
  • d)
    None
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding Formaldehyde. Formaldehyde...
Correct Answer: b) Only two


Explanation:


The given statements are as follows:

1. Formaldehyde is a colourless, flammable gas with a strong odour.
2. It is used in Textiles, Disinfectants, Building materials, and Automobile parts.
3. It is classified as safe and non-carcinogenic without any adverse health effects.

Let's analyze each statement to determine their correctness:

1. Formaldehyde is a colourless, flammable gas with a strong odour:
This statement is correct. Formaldehyde is indeed a colorless gas with a strong, pungent odor. It is highly flammable and can form explosive mixtures with air.

2. It is used in Textiles, Disinfectants, Building materials, and Automobile parts:
This statement is correct. Formaldehyde has various applications in different industries. It is used in textiles for fabric wrinkle resistance and as a disinfectant. It is also used in building materials, such as resins for wood products, and in the manufacture of automobile parts.

3. It is classified as safe and non-carcinogenic without any adverse health effects:
This statement is incorrect. Formaldehyde is a known carcinogen and poses various health risks. Prolonged exposure to formaldehyde can cause respiratory issues, eye irritation, skin allergies, and even cancer. It is classified as a Group 1 carcinogen by the International Agency for Research on Cancer (IARC).

Therefore, out of the three given statements, only two statements are correct:

- Formaldehyde is a colourless, flammable gas with a strong odour.
- It is used in Textiles, Disinfectants, Building materials, and Automobile parts.

The statement that claims formaldehyde to be safe and non-carcinogenic without any adverse health effects is incorrect.
Free Test
Community Answer
Consider the following statements regarding Formaldehyde. Formaldehyde...
Statement 3 is incorrect.
About Formaldehyde
  • It is a colourless, flammable gas with a strong odour. It is classified as a human carcinogen and is linked to long-term adverse health effects and cancer.
  • Formaldehyde is used in many industries, including:
  • Glues and resins, Dyes, Textiles, Disinfectants, Building materials, Automobile parts, Embalming, Laboratories.
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