The amount (in grams) of dichromate (mw=294) present in 75 mL of 0.16 M aqueous solution is_____.

English Amazing colorful SCIENCE CHEMISTRY FAIR EXPERIMENTS projects Colleges & Schools Electric Pen

Tamil Amazing colorful SCIENCE CHEMISTRY FAIR EXPERIMENTS projects Colleges and Schools Electric Pen

3 Chemistry Quiz for all competitive exams SSC NEET JEE JAM SAT GATE CSIR NET TNPSC UPSC TRB etc

Chapterwise Chemistry Solution Formula Quiz competitive SSC NEET JEE JAM SAT GATE NET TNPSC UPSC TRB

II-Chemistry Quiz-2 for all competitive exams SSC NEET JEE JAM SAT GATE CSIR NET TNPSC UPSC TRB etc

For equilibrium A(g) = B(g) +C(g) at constant P of 1 atm, A dissociates 50 % at 500 K. Find del Go

Chemistry Quiz useful for all competitive exams NEET JEE JAM SAT GATE CSIR NET TNPSC UPSC TRB etc

(English)2A⇋ B + C, K = 4 × 10–3 At a time, composition of reaction mixture [A]=[B]=[C]=2 × 10–3M.

(English) A 50 mL 0.1 M monoprotic acid (Ka = 1 X 10-5) is titrated 50mL 0.1 M NaOH. Find pH soln.

(Tamil) Derive solve problems using pH eq for hydrolysis of NH4Cl & sodium acetate salt in water

Cis-Trans isomerization equilibrium concentrations of each isomer calculation problems.

The freezing point of solution is -2.4 C. Find percentage dissociation of MX type salt in water.

Rate constant dependence on T ln K = [(-5000 K )/T] + 10 The activation energy (in kJ/ mo) is _

Acid that gives highest pH at equivalence pt when 0.2 M soln each acid titrated 0.2 M soln NaOH.

If the ionization energy of Hydrogen atom is x, then the ionization energy of Li2+ is . Rydberg eV

Temperature doubled, mass of the gaseous molecule halved, rms speed will be changed by a factor of

Equilibrium constant CH4 + H2O(g) = CO2+ 4H2(g) K1 CO(g) + H2O(g) = CO2 (g) + H2(g) K2.

Arrhenius eq Pre-exponential factor in is 1.6 X 1012 s-1, rate constant at high T will be close to

How to Calculate percentage yield of benzoic acid formed from theoretical & observed yield

Given that the crystal stabilization CFSE of [Co(H2O)6]2+ is 7360 cm-1, Find delta o in kJ mol-1.

The amount (in grams) of dichromate (mw=294) present in 75 mL of 0.16 M aqueous solution is_____.

Henderson equation pH & pKa calculation for phosphate buffer solutions applications

How many H-bonds present G & C ; A & T in DNA? Complementary strand following single strand DNA

The amount of bromine required for estimation of 42.3 g of phenol is _. M.wt of phenol =94 g/mol.