Question
Which of the following gases is used to artificially
ripen fruits like bananas and mangoes?Solution
Ethene (C₂H₄) is a natural plant hormone that promotes fruit ripening. It is used in artificial ripening chambers for fruits like mangoes, bananas, and tomatoes. • Ethyne (C₂H₂) is sometimes misused for ripening but is toxic. • Ethanol (C₂H₅OH) is used in beverages and disinfectants, not for ripening. • Methane (CH₄) is a greenhouse gas and has no role in fruit ripening.
Which one of the following is the size of hydrogen atom?
The tilt of the earth’s rotation relative to the ecliptic as earth revolves around the sun
A. The varying amount of sunspot activity
B. ...
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Select the INCORRECT pair.
Which of the following statements is/are not true in regards to 68th National Film Awards?
- Best Direction: Ayyappanum Ko...
Which of the following is the most electropositive element?
Which state of India is having the lowest forest cover?
The sum of the exponents of the prime factors in the prime factorization of 360 is
