An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?

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#Question id: 20119

#XL - P Chemistry

When a gas undergoes adiabatic expansion, it gets cooled due to

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#Question id: 20120

#XL - P Chemistry

For a reaction to occur spontaneously

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#Question id: 20121

#XL - P Chemistry

If for a given substance melting point is T_B and freezing point is T_A, then correct variation shown by graph between entropy change and temperature is

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#Question id: 20122

#XL - P Chemistry

A Beckmann thermometer is used to measure

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#Question id: 20123

#XL - P Chemistry

The calorific value of fat is ……….

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#Question id: 20124

#XL - P Chemistry

Which of the following processes is accompanied by an increase in entropy ?