Question
Which of the following is not a chemical
change?Solution
Glowing of a platinum wire is a physical change because it involves only a change in state (heat-induced incandescence) without any change in the chemical composition. The rest involve chemical reactions leading to the formation of new substances.
Statements:
I: The Government has imported large quantities of crude petroleum as per trade agreement with UAE.
II: The prices of c...
In the question below, two statements (I) and (II) are given. These statements may be either independent causes or may be effects of independent cause...
Event (A): Researchers at Bengaluru based Transdisciplinary University (TDU) have found that when water, inoculated with ...
Event (A): Heavy rain on Saturday left commuters stranded on the road across the city since they couldn’t find cabs as majority of cab drivers went o...
Statement : In its strongest action yet, the Unique Identification Authority of India (UIDAI) has temporarily barred Bharti Airtel and Airtel Payments ...
Event (A): The hydroponic vertical garden cultivated as a pilot on the Metro Pillar is wilting as no one is there to take care of it.
Event (B...
Event (A): The authorities of Lumbini Gardens have blatantly encroached upon the footpath on 4th Main, Coffee Board Layout in Nagavara.
Event ...
Effect : With over 27 lakh seats lying vacant in various engineering institutes across the country, All India Council of Technical Education (AICTE) ha...
Who among the following person is from Haridwar?
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
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