Q.  Enthalpy of reactants is 30 J/Kg and enthalpy of products is 10 J/Kg, what is the heat of reaction?

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#Question id: 14804

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Calculate the percentage sequence identity for the pairwise alignment given below: 

                       H E L L O _

                       Y E L L O W

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#Question id: 14844

#Section 1: Engineering Mathematics

An urn contains 25 balls numbered 1 through 25. Two balls are drawn from the urn with replacement. The probability of getting at least one odd is

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#Question id: 14845

#Section 1: Engineering Mathematics

Four persons are chosen at random from a group containing 3 men, 2 women and 4 children. The chance that exactly 2 of them will be children is

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#Question id: 14846

#Section 1: Engineering Mathematics

Let A and B be events with P(A) =1/2 P(B) = 1/3 and   Then P(A/B) is

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#Question id: 14847

#Section 1: Engineering Mathematics

How many different words can be formed from the letters of the word Ganeshpuri when all the letters taken

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#Question id: 14848

#Section 1: Engineering Mathematics

A bag contains 8 green and 10 white balls. Two balls are drawn. What is the probability that one is green and the other is white ?