The equation 2x + 5y = 7 has a unique solution, if x and y are (a) natural numbers (b) rational numbers (c) positive real numbers (d) real numbers
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Parul SinglaTeacher
In Bohr’s model of an atom which of the following is an integral multiple of h/2π? Kinetic energy Radius of an atom Potential energy Angular momentum
Question: Explain why is ortho nitrophenol more acidic than ortho methoxyphenol?
Which type of linkage is present in nucleotide between base and sugar? (a) Peptide linkage (b) Glycosidic linkage (c) N-Glycosidic linkage (d) Amide linkage
BhartiBeginner
Calculate the temperature (in K) at which kinetic energy of mono atomic gaseous molecule is equal to 0.414 ev (a) 3198 K (b) 319.8 K (c) 2500 K (d) 2900 K
Parul SinglaTeacher
In a simple pendulum of length 10 m, the string is initially kept horizontal and the bob is released. 10% of energy is lost till the bob reaches the lowermost position. Then find the speed of bob at the lowermost ...