All Questions
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181
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184
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प्रकाश-अपघटन अभिक्रिया से क्या समझते हैं ? What do you understand by photolysis reaction?
Chemistry
- asked 2 months ago
- B Butts
1
answers
144
views
1
answers
206
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वियोजन अभिक्रिया से आप क्या समझते हैं ? What do you understand by decomposition reaction?
Chemistry
- asked 2 months ago
- B Butts
1
answers
149
views
प्रतिस्थापन अभिक्रिया क्या हैं ? What are substitution reactions?
Chemistry
- asked 2 months ago
- B Butts
1
answers
405
views
1
answers
169
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उत्प्रेरक से आप क्या समझते हैं ? What do you understand by catalyst?
Chemistry
- asked 2 months ago
- B Butts
1
answers
177
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1
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132
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1
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233
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लोहे की वस्तओं को हम क्यों पेंट करते हैं ? Why do we paint iron objects?
Chemistry
- asked 2 months ago
- B Butts
1
answers
233
views
1
answers
115
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रासायनिक अभिक्रिया से क्या समझते हैं ? What do you understand by chemical reaction?
Chemistry
- asked 2 months ago
- B Butts
1
answers
176
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1
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165
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1
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124
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1
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146
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1
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253
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1
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185
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1
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230
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1
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244
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लिटमस विलयन के बारे में आप क्या जानते हैं ? What do you know about litmus solution?
Chemistry
- asked 2 months ago
- B Butts
1
answers
176
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1
answers
266
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1
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211
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1
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196
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लवण क्या है? What is salt?
Chemistry
- asked 2 months ago
- B Butts
1
answers
295
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क्षारक क्या है ? What is alkali?
Chemistry
- asked 2 months ago
- B Butts
1
answers
182
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अम्ल क्या है ? What is acid?
Chemistry
- asked 2 months ago
- B Butts
1
answers
207
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अयस्क और खनिज में अंतर लिखिए। Write the difference between an ore and a mineral.
Chemistry
- asked 2 months ago
- B Butts
1
answers
126
views
ऐलुमिनियम के उपयोग बताएँ। State the uses of aluminum.
Chemistry
- asked 2 months ago
- B Butts