Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
192
Silica gel and alumina are used as __________________?
Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
194
What is the theoretical yield if the percentage yield and actual yield are 55% and 24g, respectively?
To find the theoretical yield, we use the formula: (actual yield / theoretical yield) * 100 = percentage yield. Rearranging, theoretical yield = actual yield * 100 / percentage yield. Substituting the given values, theoretical yield = 24g * 100 / 55 = 43.6g. This matches option 2, confirming 43.6g as the correct answer.
195
Which of the following can form a chealate______________________?
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196
Which of the following statements about isotopes is correct ?
Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
197
Which of the following is the best explanation that CO2 is non polar molecule __________________?
Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
198
Aniline is a derivative of benzene which contains__________________?
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199
The decomposition of nitroglycerine is an example of:
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200
A malleable solid is one which can be_________________?
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