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All Questions
1
answers
781
views
एथनॉइक अम्ल के भौतिक गुण धर्मों को लिखें। Write the physical properties of ethanoic acid.
Chemistry
- asked 3 years ago
- B Butts
1
answers
723
views
1
answers
889
views
2
answers
7322
views
Explain the Normality in Physical Chemistry
Chemistry
- asked 7 years ago
- M K L
1
answers
1214
views
मिश्रधातु क्या है? किन्ही दो मिश्रधातु का नाम लिखे | What is alloy? Name any two alloys.
Chemistry
- asked 3 years ago
- B Butts
1
answers
861
views
कौन-सी धातुएँ आसानी से संक्षारित नहीं होती हैं ? Which metals do not corrosive easily?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1032
views
सोडियम को केरोसीन तेल में डुबोकर क्यों रखा जाता है? Why is sodium kept immersed in kerosene oil?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1406
views
1
answers
1146
views
लोहे को जंग से बचाने के दो उपाय बताइए। Mention two ways to protect iron from rusting.
Chemistry
- asked 2 years ago
- B Butts
1
answers
1541
views
अयस्कों के समृद्धीकरण से क्या तात्पर्य है ? What is meant by enrichment of ores?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1060
views
लोहे की वस्तओं को हम क्यों पेंट करते हैं ? Why do we paint iron objects?
Chemistry
- asked 2 years ago
- B Butts
1
answers
889
views
धातुओं का परिष्करण से क्या तात्पर्य है ? What is meant by refining of metals?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1796
views
प्रकाश-अपघटन अभिक्रिया से क्या समझते हैं ? What do you understand by photolysis reaction?
Chemistry
- asked 2 years ago
- B Butts
1
answers
1597
views
1
answers
636
views
खनिज का परिभाषा क्या है ? What is the definition of mineral?
Chemistry
- asked 2 years ago
- B Butts
1
answers
2416
views
एनोड पंक क्या है? उदाहरण के साथ समझावें। What is anode punk? Explain with example.
Chemistry
- asked 2 years ago
- B Butts
1
answers
1033
views
सबसे बड़ी और सबसे छोटी कोशिका का नाम क्या है ? What is the name of the largest and smallest cell?
Chemistry
- asked 3 years ago
- B Butts
1
answers
679
views
ऐसा धातु का उदाहरण दीजिए जो Give an example of a metal which
Chemistry
- asked 2 years ago
- B Butts
1
answers
3108
views
आयनन विभव क्या है ? What is ionization potential?
Chemistry
- asked 3 years ago
- B Butts
1
answers
776
views
कैरेट सोना का क्या अर्थ है ? What is the meaning of karat gold?
Chemistry
- asked 2 years ago
- B Butts
