A. Lead

B. Aluminum

C. Copper

A. Zero

B. Third

D. Second

A. Kr,4p2

B. Ne, 4p2

C. Ne, 4s2

A. NaClO4

B. NaClO2

C. NaClO3

A. Formanide

C. Aminoethanol

D. Methanoylamine

B. 1,1- Diethylethanol

C. Tert Alcohol

D. Tert-Butanol

B. It is a fundamental particle

C. It is present in nucleus

D. It does not move

B. base the concentration of substrate as well as nucleophile

C. the concentration of substrate as well as nucleophile

D. the concentration of nucleophile

B. Charles law

C. Boyles law

D. Gay-Lussacs law

A. Cationic

B. Neutral

C. Anionic

A. O₂at 0^oC

C. N₂at 1,027^oC

D. CH₄at 300 K

A. 3

C. 2

D. 6

A. 74% Fe

B. 75% Fe

D. 77% Fe

B. Daltons law

C. Gay Lussacs law

D. Raoults law

A. Ni

B. Fe

C. Rn

B. ClO2

C. Cl2O

D. Cl2O6

A. C6H12O6

B. C2H6O

C. C2H5O

A. Gay-Lussacs law

C. None of these

D. Boyles law

A. HI

B. HC

C. HBr

A. XeOF2

B. Na4XeO6

D. XeF4

A. propyne

C. ethyne

D. 1-butyne

A. 2 3 -dihydroxy butanioc acid

B. 2 2 -dihydroxy butanoic acid

C. 2 3 -dihydroxy butanedioic acid

B. aldehyde

C. alkene

D. saturated hydrocarbon

A. fluorine is restricted to -1 oxidation state

B. fluorine follows octet rule and as well as extended octet rule

C. fluorine has lowest dissociation energy among the halogens

B. trihalo alkane

C. vicinal trihalo alkane

D. dihalo alkane

B. CaSO4.3H2O

C. CaSO4

D. CaSO4.1/2H2O

B. Angle strain

C. Orbital strain

D. Torsional strain

A. Na2O and KOH

B. CaO and KOH

D. NaOH and Na2O

B. 2

C. 1

D. 3

A. NaBH4

B. NaOH

D. NaCl

A. aldehydes

C. ketones

D. carboxylic acid

A. p-electrons in Ne(Z = 10)

B. s-electrons in Mg(Z = 12)

D. d-electrons in Fe(Z = 26)

A. Gain of electrons

C. Losing of electrons

D. Transfer of electrons

A. CaO+ SiO2> CaSiO3

C. FeSiO3> FeSiO3

D. 2FeS+3O2> 2Fe+ SO2

A. Specific gravity

B. Density

D. Absorbance

A. 6

B. 7

C. 0.5

A. None of the above

B. specific heat

D. water equivalent

A. 0

C. 14

D. None of above

A. destructive distillation of wood

C. methane

D. water gas

A. Oxygen

C. Nascent hydrogen[H]

D. Hydrogen

B. Acid

C. Alkali

D. Water

A. Small sized metal ions

B. Absorption of light in UV region

D. Complete ns sub-shell

A. Suphanyl chloride

C. All of the above

D. Sulphur dioxide

A. Barium sulphate

C. Thin Aluminium sheet

D. Gold foils

A. Electrolysis

B. Distillation

D. Roasting

B. ethyne

C. methane

D. ethane

A. Zygology

B. Zymology

C. Zootaxy

A. 1.3

C. 4

D. 2.886

A. ZNO2

B. Zn2(OH)3

D. ZnOH

B. C12H22O11

C. C6H12O6

D. C6H10O5