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All Questions
1
answers
29
views
खनिज का परिभाषा क्या है ? What is the definition of mineral?
Chemistry
- asked 3 years ago
- B Butts
1
answers
23
views
95% एथेनॉल को क्या कहते है ? What is 95% ethanol called?
Chemistry
- asked 4 years ago
- B Butts
1
answers
25
views
1
answers
22
views
धातुएँ विद्युत के सुचालक क्यों होती हैं ? Why are metals good conductors of electricity?
Chemistry
- asked 3 years ago
- B Butts
1
answers
20
views
वियोजन अभिक्रिया से आप क्या समझते हैं ? What do you understand by decomposition reaction?
Chemistry
- asked 3 years ago
- B Butts
1
answers
20
views
प्रतिस्थापन अभिक्रिया क्या हैं ? What are substitution reactions?
Chemistry
- asked 3 years ago
- B Butts
1
answers
25
views
सजातीय श्रेणी के लक्षण लिखें। Write the characteristics of homogeneous series.
Chemistry
- asked 3 years ago
- B Butts
1
answers
26
views
प्रकाश-अपघटन अभिक्रिया से क्या समझते हैं ? What do you understand by photolysis reaction?
Chemistry
- asked 3 years ago
- B Butts
1
answers
21
views
ऐलुमिनियम के उपयोग बताएँ। State the uses of aluminum.
Chemistry
- asked 3 years ago
- B Butts
1
answers
30
views
मिश्रधातु क्या है? किन्ही दो मिश्रधातु का नाम लिखे | What is alloy? Name any two alloys.
Chemistry
- asked 4 years ago
- B Butts
1
answers
33
views
1
answers
19
views
समजातीय श्रेणी क्या है ? उदाहरण के साथ समझाइए। What is an ethnic category? Explain with example.
Chemistry
- asked 3 years ago
- B Butts
1
answers
30
views
1
answers
22
views
उत्कृष्ट गैसों को अलग समूह में क्यों रखा गया है ? Why are noble gases placed in a separate group?
Chemistry
- asked 3 years ago
- B Butts
1
answers
25
views
सिरका क्या है ? इसके उपयोगों को लिखें। What is vinegar? Write its uses.
Chemistry
- asked 3 years ago
- B Butts

