Write the correct answer from the given four options: Sania and Trapi visited Leh and Tawang respectively during winter.

(c) 1-a, 2-b, 3-c, 4-d 

(d) 4  1  5  3  2

1. The two temples the author visited in Kathmandu were the Pashupatinath temple and the Baudhnath stupa.  2. ‘All this’ refers to buying a bar of marzipan, a corn-on-the-cob roasted in...

(i) In the story, winter stands for a negative, desolate and lifeless environment. In this environment, trees and flowers do not blossom. Here, winter also refers to an atmosphere of...

During summer season, we lose a good amount of water through perspiration to keep our body temperature normal. While in winter, there is no perspiration. That is why, in summer...

The distance between Sringar and Leh is 422 km. The same distance in metres is 422000.

(i) 10 (ii) 30

(i) Atomic radius decreases as we move from left to right in a period in the periodic table. Fluorine has the smallest atomic radius. As we move to neon in...

(iii) Justification : Same bonds are formed in reaction (a) and (b) but bonds between reactant molecules are broken only in reaction (b).

(i) The enthalpy of two moles of ZnO is less than the total enthalpy of two moles of Zn and one mole of oxygen by 693.8 kJ. (iii) 693.8 kJ mol–1 energy...