ACT Science: Equation and Resultant Quiz

This is an MCQ-based quiz on the topic of ACT Science: Equation and Resultant.

This set of MCQs helps you brush up on the important mathematics topic and prepare you to dive into skill practice and expand your knowledge to tackle the question and answer it carefully.

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The total number of ions present in 111 g of CaCl2 is

One Mole Two Mole Three Mole Four Mole

Two different beakers contain M1-O-H, and M2-O-H solutions separately. Find the nature of the two solutions if the electronegativity of M1 = 3.4, M2 = 1.2, O = 3.5, H = 2.1

acidic, acidic basic, acidic basic, basic acidic, basic

The critical volumes of four gases A, B, C, D are respectively 0.025 L, 0.312 L, 0.245 L, 0.432 L, the gas with highest value of van der Wall constant b is


Calculate the heat required to make 6.4 Kg CaC2 from CaO(s) and C(s) from the reaction: CaO(s) + 3 C(s) → CaC2(s) + CO (g) given that ∆f Ho (CaC2) = -14.2 kcal. ∆f H° (CO) = -26.4 kcal.

5624 kca 1.11 × 104 kcal 86.24 × 10³ 1100 kcal

A weak acid HX has the dissociation constant 1 × 10-5 M. It forms a salt NaX on reaction with alkali. The degree of hydrolysis of 0.1 M solution of NaX is

0.0001% 0.01% 0.1% 0.15%

When equal volumes of 0.1 M NaOH and 0.01 M HCl are mixed, the hydroxide ion concentration is

7.0 1.04 12.65 2.0

The resistance of 0.1 N solution of acetic acid is 250 ohm, when measured in a cell of cell constant 1.15 cm-1. The equivalent conductance (in ohm-1 cm² equivalent-1) of 0.1 N acetic acid is

18.4 0.023 46 9.2

In infinite dilution of aqueous solution of BaCl2, molar conductivity of Ba2+ and Cl– ions are = 127.32 S cm²/mol and 76.34 S cm2/mol respectively. What is A°m for BaCI2 at same dilution?

280 S cm² mol-1 330.98 S cm² mol-1 90.98 S cm² mol-1 203.6 S cm² mol-1

A gas Y has Cp and Cv ratio as 1.4, at NTP 11.2 L of gas Y will contain_______ number of atoms

1.2 × 10^23 3.01 × 10^23 2.01 × 10^23 6.02 × 10^23

The prefix 10^–24 is

yocto yotta zeta zepto
Quiz/Test Summary
Title: ACT Science: Equation and Resultant Quiz
Questions: 10
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