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Therefore, R is the niece of O. Statement II is not sufficient to answer the question as we don’t know exact information about R.
When heated with chloroform, secondary amines and tertiary amines
Consider the following statements
Statement I: Clay layers are poor aquifers.
Statement II: The inter-particle space of clay minerals is t...
1 mole of carbon atoms = ______ g of carbon atoms
When the heavier component in a mixture settles after water is added to it, the process is called _______.
A stone is dropped from a height of 45 m. How long will it take to reach the ground? (Take g = 9.8 m/s² )
When electric current is passed through a wire, the amount of heat produced in a wire depends upon _____.
I. Length
II. Thickness
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be
Which of the following constitutes a food chain ?
On which of the following statements, is the kinetic theory of matter base?
What is the work done when a force of 20 N moves an object 5 meters?