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#Question id: 20062


Which of the following pair possesses very strong H - bond ?

#XL - P Chemistry
  1. CH3 COCH3 and CHCl3
  2. HCOOH and CH3 COOH
  3. H2O and H2
  4. SiH4 and SiCl4

Answer:- Option(s): 2


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#Question id: 34354

#XL - S Microbiology

If a heat treatment at 70°C with a D-value of 5 minutes is applied for 20 minutes, how many log reductions of the microorganism population will occur?

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#XL - S Microbiology

The D-value of an organism is 5 minutes at 115°C, and the Z-value is 10°C.
What is the D-value at 125°C (in minutes)?

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#Question id: 34459

#XL - Q Biochemistry

Which of following Co-factors are used by phenylalanine hydroxylase ?

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#XL - R Botany

Which of following Co-factors are used by phenylalanine hydroxylase ?

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#XL - S Microbiology

Which of following Co-factors are used by phenylalanine hydroxylase ?

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#XL - T Zoology

Which of following Co-factors are used by phenylalanine hydroxylase ?

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