Question
Zinc metal liberates hydrogen gas on reaction with
dilute HCl, but hydrogen gas is not liberated, when zine is reacted with nitric acid. What is the reason for this observation?Solution
The correct answer is A
I have heard a lot of radio (A)/yesterday because I had to drive (B)/to and from South Caulfield twice (C)/in as much days (D)/to get my MA thesis bound...
In the sentence given below, four words have been printed in bold. One of these words may be misspelt or inappropriate in the context of the sentence. ...
One of the state (a) / in which there was a severe drought (b) / last year is Maharashtra. (c) / No error (d)
Neither the teacher (1)/ nor the students (2)/ were willing to accept (3)/ the unfair decision. (4)
Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The le...
- Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with the...
To combat another common pest, (A)/tent caterpillars, use a forked branch (B)/to winding up the webs (C)/and expose the caterpillars to predators (D). ...
Each sentence given below has been divided into four options A, B, C, D one of which is erroneous. Identify the erroneous part and mark that option as y...
Country’s second largest city is left none ideas unheeded to shake off its ‘university town’ image.
I had to (A)/call for (B)/all my strength (C)/to finish the marathon (D).
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