Assertion: The oxidation state of H is +1 in CuH2 and is -1 in CaH2.
Reason: Ca is stronger electropositive than hydrogen.
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Assertion is false but Reason is true.
Ca and Cu both are more electro positive than hydrogen. Oxidation state of H is also -1 in CuH2
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In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. Force can also be described
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