Match List-I with List-II List-I
List-I | List-I i |
Reaction | Catalyst |
\(4 NH _3( g )+5 O _2( g ) \rightarrow 4 NO ( g )+6 H _2 O ( g )\) | NO(g) |
\(N _2( g )+3 H _2( g ) \rightarrow 2 NH _3( g )\) | H_2SO_4(l) |
\(C _{12} H _{22} O _{11}( aq ) H _2 O (l) \rightarrow \text { (Glucose) }+ C _6 H _{12} O _6 C _6 H _{12} O _6\) | Pt(s) |
\( SO _2( g )+ O _2( g ) \rightarrow 2 SO _3( g )\) | Fe(s) |
Choose the correct answer from the options given below:
The number of oxygen atoms present in chemical formula of fuming sulphuric acid is _______.
The remainder when \( 64^{64} \) is divided by 7 is equal to:
x mg of Mg(OH)$_2$ (molar mass = 58) is required to be dissolved in 1.0 L of water to produce a pH of 10.0 at 298 K. The value of x is ____ mg. (Nearest integer) (Given: Mg(OH)$_2$ is assumed to dissociate completely in H$_2$O)