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GyanMul Prep · NEB +2 · Science · Grade 11

Chemistry (Science, Grade 11)

Everything on these tabs is Chemistry (Science, Grade 11) only, within NEB +2 Science · Grade 11.

Science · Grade 11 subjects

GyanMul Prep · NEB +2 · Science · Grade 11

Chemistry (Science, Grade 11)

Everything on these tabs is Chemistry (Science, Grade 11) only, within NEB +2 Science · Grade 11.

Science · Grade 11 subjects

Chapter 22 of 22 · Chemistry (Science, Grade 11)

Modern Chemical Manufactures

5 topics
Board exam — Applied chemistry, 9 marks across 2 chapters
35 solved questions

The processes themselves — ammonia by Haber-Bosch, sulphuric acid by contact, sodium carbonate by Solvay, urea, and the fertilizers and cement built on them.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Ammonia by the Haber-Bosch process
2Sulphuric acid by the contact process
3Sodium carbonate by the Solvay process
4Urea and nitrogenous fertilizers
5Cement — raw materials and manufacture