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Sour Taste of Coca-Cola is due to the presence of which of the following acid?
Which of the following methods is suitable for preventing an iron frying pan from rusting?
What is the work to be done to increase the velocity of a car from 30 km h⁻¹ to 60 km h⁻¹ if the mass of the car is 1500 kg?
What is myopia?
A wire is bent into a circular loop. If current is passed through it, which one of the following statements is valid?
Which of the following constitutes a food chain ?
Kryolite is an ore of which of the following metal?
Non-vascular plants do not contain:
A current-carrying conductor placed in a magnetic field experiences a force because: