10th Class Chemistry Chapter Wise Online MCQ Test With Answers PDF English Medium

9th Class Chemistry English Medium Online Test For Full Book

Sr. #	Questions	Answers Choice
1	The reaction in which the number of moles reactants and products not equal in balance chemical equation the units of Kc for this reactions are	mol<sup>-2</sup> dm<sup>3</sup> mol<sup>2</sup> mol dm<sup>-1</sup>
2	The value of K_c depends on.	Temperature Pressure Volume Atmosphere
3	Formation profess of Ammonia by the combination Hydrogen and Nitrogen was given by:	Dalton Thomson Haber Waage
4	The unit of molar concentration is:	moldm<sup>-3</sup> moldm<sup>+3</sup> molcm<sup>-3</sup> molcm<sup>+3</sup>
5	K_c is always equal to	Rf/Rr Kf /Kt Kf/Kr Rr/Rt
6	Guldberg and waage out forward law of mass action in:	1889 1879 1869 1859
7	Who proposed "Law of mass action"?	Newton Boyle Guldberg and waage Lavoisier
8	In the beginning the rate of reverse reaction is	Negligible <div>Moderate</div> Very fast Slow
9	In chemical reaction , the substances that combine are called.	Reactants Products Equlibrium Numerator
10	Which colour of HI is ?	Orange Purple Red Colourless
11	Such reactions which continue in both directions are called.	Irreversible Reversible Nonreactive Dynamic
12	The substances formed during the chemical reaction are called.	Product Reactants Radicals Element