Questions

India shares water border with ___ countries.

Vinegar and Baking Soda together produce ____________.

The chemical weathering of feldspar produces

The amount of BaSO4 formed on mixing an aqueous solution of 2.08 gm of BaCl2 and excess of dilute H2SO4 is ___.

(atomic weights : Ba = 137, Cl = 35.5, S = 32, O = 16)

RNA is a polymeric molecule. What does RNA stand for?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
The task of(A)/writing a autobiography(B)/is a difficult one.(C)/No error(D)

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

If (a+1a)2=3,then the value of a6-1a6 will be