Question : Catalytic converters are generally made from:
Option 1: Alkaline metals
Option 2: Hydrogen
Option 3: Transition metals
Option 4: Carbon
New: SSC CGL 2025 Tier-1 Result
Latest: SSC CGL complete guide
Suggested: Month-wise Current Affairs | Upcoming Government Exams
Correct Answer: Transition metals
Solution : The correct option is - Transition metals
Catalytic converters are made of transitional metals. For instance, catalytic converters found in automobile exhaust systems can change carbon monoxide and nitrogen monoxide into the non-polluting gases nitrogen and carbon dioxide. In order to reduce the emission of harmful pollutants, these converters use transition metals.
Candidates can download this ebook to know all about SSC CGL.
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Question : The major constituent of air is
Option 1: Nitrogen
Option 2: Carbon dioxide
Option 3: Oxygen
Option 4: Hydrogen
Question : Silver gets corroded due to_________in air.
Option 1: oxygen
Option 2: Hydrogen sulphide
Option 3: Carbon dioxide
Option 4: Nitrogen
Question : Which one of the following non-metals shows allotropy in the liquid state?
Option 1: Carbon
Option 2: Sulphur
Option 3: Phosphorus
Option 4: Bromine
Question : In an acid-base reaction, which product is produced along with salt?
Option 1: Hydrogen gas
Option 2: Oxygen gas
Option 4: Water
Question : Fire extinguishers emit which gas?
Option 1: Carbon monoxide
Option 2: Chlorine
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile