A man takes a step forward with probability 0.4 and backward with probability 0.6. The probability that at the end of eleven steps he is one step away from the starting point.

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#Question id: 301

#Section 2: General Biology

What explains the very high melting and boiling point of water?

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#Question id: 302

#Section 2: General Biology

Which of the following statements regarding covalent bond is not true?

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#Question id: 303

#Section 2: General Biology

Which condition favors the bond formation______

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#Question id: 304

#Section 2: General Biology

As compared to covalent compounds electrovalent compounds generally possess ___________

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#Question id: 305

#Section 2: General Biology

Conditions for ionic bond formation is / are________

(A) Small cation, large anion

(B) Low IP of cation, high electron affinity of anion

(C) Large cation, small anion and less charge

(D) Less lattice energy

Correct answer is:

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#Question id: 306

#Section 2: General Biology

The force responsible for dissolution of ionic compound in water is_________