VKC ScienceChemistry for written exams Telegram

UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2024 · Paper I, General Studies · Q57 of 120

Geo-Scientist Prelims 2024 General Studies Q57: Which of the following statements about Photochemical Smog is/are…

QuestionEnvironmental chemistry / smog

Which of the following statements about Photochemical Smog is/are correct ?

  1. It irritates the eyes.
  2. It leads to cracking of rubber.
  3. It causes considerable damage to plant life.

Select the answer using the code given below :

  1. (a) 1, 2 and 3
  2. (b) 2 and 3 only
  3. (c) 1 and 2 only
  4. (d) 3 only

Part of VKC Basic

Read the answer and its explanation with VKC Basic

VKC Basic (₹999 for 6 months) opens every solved answer, the notes, the handbook and the daily answer archive. Every Mains test series includes it.

See what is included Already a member? Sign in

Take this paper offlineAll 120 questions with answers and explanations in one PDF.
Download PDFJoin Telegram