Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. FUTO
  4. /
  5. Chemistry
  6. /
  7. 2011/2012 Day 1
  8. /
  9. Q10
Question 10

If the diffusion of oxygen gas is taken as 1 what will be the rate of diffusion of methane whose relative molar mass is 16?

  • A.2.0
  • B.1.8
  • C.1.4
  • D.1.0
  • E.0.5
Objective

Question details

Exam body
FUTO
Subject
Chemistry
Year
2011/2012 Day 1
Question no.
#10
Type
Objective
Previous · Q960cm 3 of hydrogen are sparked with 20cm 3 of oxygen at 100°C and 1 atmosphere…

More from this paper

  • Q3The pressure on 100cm 2 of oxygen gas at 35°C is 750mm of Hg. What would be the…
  • Q4Which of the following bonds exist in crystalline ammonium chloride (NH 4 Cl)?
  • Q5Which of the following is neutralization reaction? Addition of
  • Q6In the preparation of carbon monoxide by heating ethanedoic acid with…
  • Q7How many grams of methyl acetylene (propyne) CH 3 - C = CH will completely…
  • Q8Brass is an alloy containing copper and
See all Chemistry 2011/2012 Day 1 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy