Sodium carbonate is produced by?
سوڈیم کاربونیٹ کی طرف سے تیار کیا جاتا ہے؟
- Haber process
- Ammonia Solvay process
- Decons process
- Lead chamber process
Explanation
- Sodium carbonate is produced by the Solvay process, also known as the ammonia-soda process.
- This process was developed by Ernest Solvay in the 1860s.
- It uses salt and limestone as the main ingredients, which are readily available and inexpensive.
- The Solvay process produces roughly three-quarters of the world's supply of sodium carbonate, with the remaining being mined from natural deposits.
Related MCQs
- Temporary water connections
- Underground and permanent water-supply lines
- High-temperature steam lines
- Drainage of rainwater only
اس سوال کو وضاحت کے ساتھ پڑھیں
- 10–20 minutes
- 30–60 minutes
- 2–4 hours
- 12–24 hours
اس سوال کو وضاحت کے ساتھ پڑھیں
- Vertical drop fall
- Glacis fall
- Montague type fall
- Inglis fall
اس سوال کو وضاحت کے ساتھ پڑھیں
آکسیجن زیادہ تر عناصر کے ساتھ عمل کرکے دو عنصری مرکبات بناتی ہے جنہیں کیا کہتے ہیں؟
- Bases
- Oxides
- Acids
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
پانی اور کاربن ڈائی آکسائڈ کے سالمے مل کر کیا بناتے ہیں؟
- Nitric acid
- Carbonic acid
- Sulfuric acid
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
