X-ray

UV

$\gamma$-ray

infra-red

As a fuel

For synthesis of $N{H}_3$

As a coolant

None of the above

$H_{2}O$

$AlC{l}_3$

$N{H}_4$

$C{H}_3$

RMgX

HCN

$C{H}_{3}Cl$

$H_{2}C{O}_3$

$\frac{H_3{N}^{+}-CH-COOH}{{|}_R}$

$H_{2}N-CH-CO{O}_{{|}_R}$

$R-CH-{C_{|+NH}}^{|{|}^O-O }$

$H_{2}N-C{H}_{{|}_R}-COOH$

2

3

4

None

$C{H}_{3}COOH +C_2{H}_{5}OH$

$C{H}_{3}C{H}_{2}COOH + C{H}_{3}OH$

$C{H}_3 COONa + C{H}_{3}OH$

$C{H}_{3}COONa + C_2{H}_{5}OH$

$2C\left(s\right) + O_2\left(g\right) \to 2CO\left(g\right)$

$2 H_{2}S\left(g\right) + S{O}_2 \left(g\right) \to 3 S \left(s\right) + 2H_{2}O\left(g\right)$

$4Fe\left(s\right) + 3O_2\left(g\right)\to 2F{e}_2{O}_3\left(s\right)$

$CO\left(g\right) + 3H_2\left(g\right) \to C{H}_3 OH\left(l\right)$

Two mutually perpendicular orbitals

Two orbitals at $180°$

Four orbitals directed tetrahedrally

Three orbitals in a plane

28

30

32

34

2,1,0

2,1,(-1,0,1)

2,2,(-2,-1,0,1,2)

1,1,0

2

12

10

14

$\alpha$-particle

$\beta$ particle

$\gamma$ -ray

Neutron

Increase

Decrease

Remain same

None of these

Most probable speed is the speed of all of the molecules

Most probable speed decreases as temperature increases

Larger number of molecules move at a greater speed at high temperature

Distribution curve tells the number of molecules moving at a certain speed.

1- bromopropane

2- bromopropane

1, 2 dibromopropane

2- bromopropene

a = 2 , b =3 , c = 2, and d = 3

a = 4 , b =7 , c =4 and d = 4

a = 4 , b = 5 , c = 4 , and d = 6

a = 6 , b = 7, c = 6 , and d = 9

$BaC{l}_2\left(aq\right) + H_{2}S{O}_4\left(aq\right)\to BaS{O}_4\left(s\right) +HCl\left(aq\right)$

$B{a}^{2+}\left(aq\right) + S{O}_4\left(aq\right)\to BaS{O}_4\left(s\right)$

$B{a}^{2+}\left(aq\right) + 2S{O}_4\left(aq\right)\to Ba\left(S{O}_4{)}_2\right(s)$

$B{a}^{2+}\left(aq\right) + S{O_4}^{2-}\left(aq\right)\to BaSo4\left(s\right)$

AgF

AgCl

AgBr

Agl

2 times

4 times

6 times

8 times

Isomer

Isotone

Isobar

Isotope

Benzene

Cyclohexane

Toluene

Chlorobenzene

96% ethanol

6 - 10 % ethanoic acid

30% $H_2{O}_2$

40% aqueous solution of formaldehyde

Sucrose

Glucose

Fructose

Maltose

0.5 mole at cathode

0.5 mole at anode

2 mole at anode

2 mode at cathode

$2H_2{O}_2\to 2H_{2}O + O_2$

$C{O}_2 + C \to 2CO$

$CaC{O}_3\to CaO + C{O}_2$

$F{e}_2{O}_3 + 3CO\to 2 Fe + 3 C{O}_2$

NaCl

KCl

RbCl

NaBr

$C{H}_{3}OOH$

$C{l}_{2}CHCOOH$

$ClC{H}_{2}COOH$

$C_6{H}_{6}COOH$

Molality of the solvent

Osmotic pressure of the solute

Molarity of the solvent

Mole fraction of the solvent