
All Questions
1
answers
934
views
क्षारक क्या है ? What is alkali?
Chemistry
- asked 11 months ago
- B Butts
1
answers
238
views
1
answers
280
views
मेंडलीफ ने तत्त्वों का वर्गीकरण किस आधार पर किया ? On what basis did Mendeleev classify the elements?
Chemistry
- asked 11 months ago
- B Butts
1
answers
1.1k
views
चार पादप हार्मोन के नाम एवं कार्य लिखिए । Write the names and functions of four plant hormones.
Chemistry
- asked 1 year ago
- B Butts
1
answers
336
views
कौन-सी धातुएँ आसानी से संक्षारित नहीं होती हैं ? Which metals do not corrosive easily?
Chemistry
- asked 11 months ago
- B Butts
1
answers
496
views
प्रतिस्थापन अभिक्रिया क्या हैं ? What are substitution reactions?
Chemistry
- asked 11 months ago
- B Butts
1
answers
309
views
सह-संयोजी आबंध किसे कहते हैं ? What are covalent bonds called?
Chemistry
- asked 11 months ago
- B Butts
1
answers
339
views
1
answers
293
views
आघातवर्ध्यता से क्या समझते हैं ? What do you understand by trauma?
Chemistry
- asked 11 months ago
- B Butts
1
answers
278
views
कार्बनिक यौगिकों के कुछ गुणों को लिखें। Write some properties of organic compounds.
Chemistry
- asked 11 months ago
- B Butts
1
answers
751
views
1
answers
291
views
1
answers
264
views
1
answers
288
views
1
answers
286
views
समजातीय श्रेणी क्या है ? उदाहरण के साथ समझाइए। What is an ethnic category? Explain with example.
Chemistry
- asked 11 months ago
- B Butts
1
answers
404
views
ऐलुमिनियम के उपयोग बताएँ। State the uses of aluminum.
Chemistry
- asked 11 months ago
- B Butts
1
answers
575
views
1
answers
273
views
खनिज का परिभाषा क्या है ? What is the definition of mineral?
Chemistry
- asked 11 months ago
- B Butts
1
answers
343
views
धातुओं का परिष्करण से क्या तात्पर्य है ? What is meant by refining of metals?
Chemistry
- asked 11 months ago
- B Butts
1
answers
2.1k
views
95% एथेनॉल को क्या कहते है ? What is 95% ethanol called?
Chemistry
- asked 1 year ago
- B Butts
1
answers
516
views
1
answers
261
views
संक्षारण से क्या समझते हैं? What do you understand by corrosion?
Chemistry
- asked 11 months ago
- B Butts
2
answers
6.6k
views
Explain the Normality in Physical Chemistry
Chemistry
- asked 5 years ago
- M K L
1
answers
319
views
धातु किसे कहते हैं ? What is Metal?
Chemistry
- asked 11 months ago
- B Butts
1
answers
1k
views
1
answers
779
views
ध्वानिक किसे कहते हैं ? Who is called phonic?
Chemistry
- asked 11 months ago
- B Butts
1
answers
904
views
ब्लीचींग पाउडर बनाने की विधि एवं उपयोगिता लिखें। Write the method and utility of making bleaching powder.
Chemistry
- asked 11 months ago
- B Butts
1
answers
979
views
जाइलम और फ्लोएम में अंतर स्पष्ट करे ? Explain the difference between xylem and phloem?
Chemistry
- asked 1 year ago
- B Butts
1
answers
411
views
1
answers
407
views
धातुएँ विद्युत के सुचालक क्यों होती हैं ? Why are metals good conductors of electricity?
Chemistry
- asked 11 months ago
- B Butts
