Correct Answer is:
Li Na
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- Acrylic acid
- Epichlorohydrin
- Vinyl chloride
- Adipic acid with hexamethylene diamine
Correct Answer is:
Adipic acid with hexamethylene diamine
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- Attractive forces
- Repulsive force
- Electrons
- Neutrons
Correct Answer is:
Attractive forces
|
Correct Answer is:
one/fifty one
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- 2-times
- 3-times
- 4-times
- 6 times
Correct Answer is:
4-times
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- Red colour
- Purple colour
- Blue colour
- Yellow colour
Correct Answer is:
Purple colour
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Chemistry MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, Teaching, CT, PTC, SST, B.Ed, M.Ed of past papers
|
- 6.022 x 1023
- 3.01 x 1023
- 2 x NA
- 4 x 6.022 x 1023
Correct Answer is:
3.01 x 1023
|
- methylated spirit
- wood spirit
- rectified spirit
- absolute alcohol
Correct Answer is:
rectified spirit
|
- They are more reactive
- They have greater atomic radii
- They have smaller atomic sizes
- All
Correct Answer is:
They have smaller atomic sizes
|
- Unchanged
- Slightly decreased
- Slightly increased
- Zero
Correct Answer is:
Zero
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- ketone
- aldehyde
- alkane
- all of the above
Correct Answer is:
ketone
|
|
- dinitrogen oxide
- nitrogen dioxide
- chlorine gas
- chlorine dioxide
Correct Answer is:
nitrogen dioxide
|
- Isomerases
- Lyases
- Transferases
- Ligases
Correct Answer is:
Isomerases
|