From f35ea80659b6a49d1bb2ce1d7d002583f3f40947 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:38:01 +0530
Subject: updated the code

---
 3428/CH21/EX14.21.12/Ex14_21_12.sce | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to '3428/CH21/EX14.21.12')

diff --git a/3428/CH21/EX14.21.12/Ex14_21_12.sce b/3428/CH21/EX14.21.12/Ex14_21_12.sce
index 7576cce46..f61e1e028 100644
--- a/3428/CH21/EX14.21.12/Ex14_21_12.sce
+++ b/3428/CH21/EX14.21.12/Ex14_21_12.sce
@@ -2,9 +2,9 @@
 //To find Molecular formula of Hydrocarbon.
 clc;
 //(r(hydrocarbon)/r(CH_4))=(M(CH_4)/M(hydrocarbon))
-M_CH4=16
-r_hc=1
-r_CH4=2
+M_CH4=16               //g/mol(molecular weight of CH4
+r_hc=1                 //rate of effusion of hydrocarbon
+r_CH4=2                 //rate of effusion of CH4
 M_hc=(16/(1/2)^2)
 disp(M_hc,'Molecular weight of hydrocarbon(g/mol)')
 //The hydrocarbon formula may be (C_4H_10) which has a molecular weight of 58g/mol.
-- 
cgit