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Amrapalli mango cultivar introduced in 1971. It was developed as a hybrid variety of Dasheheri and Neelam.
Which of the following is the product when CH₃CHO is reduced?
If a medium has a critical angle for total internal reflection from the medium to vacuum as 90°, what is the velocity of light in the medium? (Take c =...
Which of the following is a characteristic property of acids ?
Up to what temperature can a mercury thermometer measure?
A bullet of mass 10 g is fired with a velocity of 500 m/s. Find its momentum.
Which one of the following wave- lengths of light is most effective in photosynthesis?
In which of the following sphere, weather phenomenon occurs ?
The communication between the central nervous system and the other parts of the body is facilitated by
Decibel is used to measure the ___________.
Which of the following statements for the given chemical reaction is true?
Fe₂ O₃ + 2Al → Al₂ O₃ + 2Fe