ANSWER KEY
ANSWER KEY
EXERCISE-1
Q.1 2
Q.6 1
Q.11 4
Q.16 3
Q.21 4
Q.26 1,3
Q.31 3
Q.36 2
Q.41 3
Q.46 3
Q.51 2
Q.56 2
Q.61 2
Q.66 1
Q.71 3
Q.76 1
Q.81 3
Q.86 1
Q.91 2
Q.96 3
Q.101 2
Q.106 4
Q.1 3
Q.6 2
Q.11 2
Q.16 3
Q.21 2
Q.26 3
Q.31 4
Q.36 1
Q.41 2
Q.46 4
Q.51 1
Q.56 3
Q.61 2
Q.66 4
Q.71 4
Q.76 3
Q.81 2 Q.2 1
Q.7 3
Q.12 4
Q.17 3
Q.22 4
Q.27 1
Q.32 3
Q.37 4
Q.42 1
Q.47 2
Q.52 2
Q.57 2
Q.62 1
Q.67 1
Q.72 1
Q.77 3
Q.82 3
Q.87 4
Q.92 1
Q.97 4
Q.102 3
Q.3 4
Q.8 1
Q.13 2, 3
Q.18 3
Q.23 2
Q.28 1
Q.33 1
Q.38 4
Q.43 1
Q.48 4
Q.53 2
Q.58 1
Q.63 2
Q.68 4
Q.73 1
Q.78 4
Q.83 3
Q.88 2
Q.93 3
Q.98 1
Q.103 3
EXERCISE-2
Q.2 3
Q.7 4
Q.12 3
Q.17 1
Q.22 2
Q.27 3
Q.32 4
Q.37 4
Q.42 2
Q.47 1
Q.52 3
Q.57 1
Q.62 2
Q.67 4
Q.72 3
Q.77 3
Q.82 2
Q.33 3
Q.38 4
Q.43 2
Q.48 1
Q.53 2
Q.58 2
Q.63 2
Q.68 1
Q.78 2 \(\begin{array}{ll}\text { Q.4 } 1 \\ Q .9 & 2\end{array}\)
Q.9 2
Q.14 2
Q.19 2,3
Q.24 2
Q.29 2, 3
Q.34 3
Q.39 1
Q.44 3
Q.49 1
Q.54 4
Q.59 1
Q.64 2
Q.69 1
Q.74 3
Q.79 3
Q.84 2
Q.89 1
Q.94 2
Q.99 3
Q.104 1
\(\begin{array}{llll}\text { Q.3 } & 2 & \text { Q.4 } & 3 \\ \text { Q.8 } & 1 & \text { Q.9 } & 4 \\ \text { Q.13 } & 3 & \text { Q.14 } & 1\end{array}\)
\(\begin{array}{llll}\text { Q.3 } & 2 & \text { Q.4 } & 3 \\ \text { Q.8 } & 1 & \text { Q.9 } & 4 \\ \text { Q.13 } & 3 & \text { Q.14 } & 1\end{array}\)
Q.18 \(1 \quad\) Q.19 2
Q.23 \(3 \quad\) Q.24 2
Q.28 \(\quad 3 \quad\) Q.29 4
Q.34 1
Q.39 1
Q.44 4
Q.49 2
Q.54 3
Q.59 4
Q.64 1
Q.69 4
\(\begin{array}{llll}\text { Q.73 } 4 & \text { Q.74 } 3\end{array}\)
Q.79 1
Q.5 2
Q.10 1
Q.15 4
Q.20 3
Q.25 1
Q.30 1
Q.35 2
Q.40 4
Q.45 3
Q.50 3
Q.55 2
Q.60 1
Q.65 4
Q.70 4
Q.75 2
Q.80 1
EXERCISE-3
THERMAL EXPANSION, CALORIMETRY \& HEAT TRANSFER
Q.1 2
Q.6 4
Q.11 3
Q.16 2
Q.21 3
Q.26 3
Q.31 1
Q.36 3
Q.41 3
Q.1 4
Q.6 \(\quad 1\)
Q.11 2
Q.16 1
Q.21 1
Q.26 1
Q.31 1
Q.36 3
Q.41 1
Q.46 2
Q.51 2
Q.56 4
Q.61 1
Q.66 2
Q.71 3
Q.1 2
Q.6 2
Q.11 3
Q.16 1
Q.21 1 Q.2 3
Q.7 1
Q.12 1
Q.17 3
Q.22 4
Q.27 3
Q.32 1
Q.37 3
Q.3 1
Q.8 1
Q.13 3
Q.18 1
Q.23 4
Q.28 2
Q.33 1
Q.38 4
Q.4 3
Q.9 3
Q.14 1
Q.19 2
Q.24 2
Q.29 2
Q.34 1
Q.39 1
EXERCISE-4 (A)
Q.2 2
Q.7 3
Q.12 2
Q.17 4
Q.22 2
Q.27 3
Q.32 4
Q.37 3
Q.42 4
Q.47 3
Q.52 1
Q.57 2
Q.62 4
Q.67 1
Q.72 1
\(\begin{array}{ll}\text { Q.3 } & 1 \\ \text { Q.8 } & 4\end{array}\)
Q.8 4
Q.13 4
Q.18 1
Q.23 2
Q.28 \(\quad 3\)
Q.33 1
Q.38 1
Q.43 2
Q.48 2
Q.4 1
Q.9 1
Q.14 1
Q.19 4
Q.24 3
Q.53 1
Q.29 4
Q.58 \(\quad 4\)
Q.63 2
Q.68 4
Q.34 1
Q.39 3
Q.44 3
Q.49 4
Q.54 2
Q.73 3
Q.59 11
Q.64 2
Q.69 3
Q.74 1
EXERCISE-4 (B)
Q.2 1
Q.7 1
Q.12 1
Q.17 3
Q.22 2 Q.3 1
Q.8 \(\quad 2\)
Q.4 2
Q.9 3
Q.13 3
Q.14 3
\(\begin{array}{llll}\text { Q.18 } & 3 & \text { Q.19 } 3\end{array}\)
\(\begin{array}{llll}\text { Q.23 } & 1 & \text { Q.24 } & 4\end{array}\) Q.5 1
Q.10 2
Q.15 4
Q.20 \(\quad 1\)
Q.25 4
Q.30 3
Q.35 3
Q.40 2
Q.5 3
Q.10 2
Q.15 4
Q.20 2
Q.25 1
Q.30 3
Q.35 4
Q.40 1
Q.45 2
Q.50 4
Q.55 1
Q.60 3
Q.65 4
Q.70 4
Q.75 4
Q.5 1
Q.10 4
Q.15 2
Q.20 2