Ask a Question

Recent questions in maharashtra state board

0 votes
1 answer 210 views
Fill in the blanks .
asked Apr 14, 2022 in Chapter 14 Substances in Common Use by Doubtly (98.9k points)
0 votes
1 answer 238 views
What are the different types of coal? What are their uses.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 215 views
Practical uses of CO2.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 252 views
Use of CO2 in the fire extinguisher.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 235 views
Uses of various allotropes of carbon.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 229 views
Petrol, diesel, coal are fossil fuels.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 208 views
Methane is called as marsh gas.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 264 views
GIve scientific reason Biogas is an eco-friendly fuel.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 258 views
Give scientific reason Graphite is not used in ornaments.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 289 views
difference between Diamond and graphite.
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 252 views
Write the uses of diamond?
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 269 views
In which compounds forms does carbon occurs?
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
0 votes
1 answer 265 views
Why are carbon and it’s compounds are used as fuel?
asked Apr 14, 2022 in Chapter 13 Carbon: An Important Element by Doubtly (98.9k points)
Page:

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

644 users

Doubtly
...