All Questions
1
answers
209
views
समावयवी क्या है ? What is isomer?
Chemistry
- asked 9 months ago
- B Butts
1
answers
689
views
मिश्रधातु क्या है? किन्ही दो मिश्रधातु का नाम लिखे | What is alloy? Name any two alloys.
Chemistry
- asked 1 year ago
- B Butts
1
answers
356
views
1
answers
438
views
उत्प्रेरक से आप क्या समझते हैं ? What do you understand by catalyst?
Chemistry
- asked 9 months ago
- B Butts
1
answers
269
views
सजातीय श्रेणी के लक्षण लिखें। Write the characteristics of homogeneous series.
Chemistry
- asked 9 months ago
- B Butts
1
answers
233
views
1
answers
506
views
1
answers
259
views
समजातीय श्रेणी क्या है ? उदाहरण के साथ समझाइए। What is an ethnic category? Explain with example.
Chemistry
- asked 9 months ago
- B Butts
1
answers
539
views
1
answers
261
views
1
answers
408
views
1
answers
235
views
कार्बन तत्त्व एक अद्वितीय तत्त्व है। कैसे ? The element carbon is a unique element. How ?
Chemistry
- asked 9 months ago
- B Butts
1
answers
868
views
संयोजकता किसे कहते है? What is connectivity?
Chemistry
- asked 1 year ago
- B Butts
1
answers
506
views
1
answers
223
views
सिरका क्या है ? इसके उपयोगों को लिखें। What is vinegar? Write its uses.
Chemistry
- asked 9 months ago
- B Butts
1
answers
800
views
1
answers
590
views
1
answers
383
views
1
answers
670
views
1
answers
1.5k
views
साबुन तथा अपमार्जक में अंतर स्पष्ट करे ? Explain the difference between soap and detergent?
Chemistry
- asked 1 year ago
- B Butts
1
answers
640
views
1
answers
247
views
मेंडलीफ ने तत्त्वों का वर्गीकरण किस आधार पर किया ? On what basis did Mendeleev classify the elements?
Chemistry
- asked 10 months ago
- B Butts
1
answers
677
views
ध्वानिक किसे कहते हैं ? Who is called phonic?
Chemistry
- asked 9 months ago
- B Butts
1
answers
849
views
क्षारक क्या है ? What is alkali?
Chemistry
- asked 9 months ago
- B Butts
1
answers
302
views
कौन-सी धातुएँ आसानी से संक्षारित नहीं होती हैं ? Which metals do not corrosive easily?
Chemistry
- asked 9 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
244
views
1
answers
247
views
अयस्क का परिभाषा क्या है ? What is the definition of ore?
Chemistry
- asked 9 months ago
- B Butts
1
answers
284
views
आघातवर्थ्य तथा तन्य का अर्थ बताइए। State the meaning of malleable and ductile.
Chemistry
- asked 9 months ago
- B Butts
1
answers
1.9k
views
आयनन विभव क्या है ? What is ionization potential?
Chemistry
- asked 1 year ago
- B Butts