alleryThe higher secondary stage is where which lab technique is suggested for chemistry?
ASpectral analysis
BRadioactive tracing
CMicrochemistry
DElectron microscopy
Answer & Solution
Correct answer: C. Microchemistry
1. The paper says that, with the emphasis on environment-friendly materials, this is the stage to introduce microchemistry.
2. Micro techniques have the advantages of lower cost and greater safety.
3. The other techniques are not recommended in the paper.
_Source: NCERT Position Paper, National Focus Group on Teaching of Science, 5.2.4 Higher Secondary Stage (Class XI and XII)_
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